Skip to main content
Background
Welcome to GamesRADAR+ Community !
Hi ,

Your membership journey starts here.

Keep exploring and earning more as a member.

MY ACCOUNT

Badge picture
Earn your first badge
Read 1 article to unlock your first badge.
Keep earning badges
Explore ways to get more involved as a member.
Latest Games News

Latest Games News

Breaking gaming news and updates

Read Now
Latest Games Reviews

Latest Games Reviews

Expert verdicts on the newest releases

Read Now

See what you’ve unlocked.

Explore your membership benefits.

Explore
Member Exclusives

Stay Ahead with GamesRadar+

Get the biggest gaming news, reviews, and releases straight to your inbox.

Explore

Sign Out
Join The Community
- Join our community
11
Premium Benefits
24/7
Access Available
21K+
Active Members
Commenting
Join the discussion
Exclusive Articles Coming Soon
Member-only articles
Weekly Newsletters
Weekly gaming & entertainment news
Member Badges
Earn badges as you go
Exclusive Competitions
Members-only prize draws
Curated Deals Coming Soon
Tech and gaming deals worth grabbing
GET COMMUNITY ACCESS QUICK
For the quickest way to join, simply enter your email below and get access. We will send a confirmation and sign you up to our newsletter to keep you updated on all your gaming news.
By submitting your information you agree to the Terms & Conditions and Privacy Policy and are aged 16 or over.
FIND OUT ABOUT OUR MAGAZINE
Want to subscribe to the magazine? Click the button below to find out more information.
Find out more
GET Community ACCESS QUICK

Join the GamesRadar community for quick access. Enter your email below and we'll send confirmation, and sign you up to our newsletter.

By submitting your information, you confirm you are aged 16 or over, have read our Privacy Policy and agree to the Terms & Conditions. Geographical rules apply.

GamesRadar+ GamesRadar+
US EditionUS CA EditionCanada UK EditionUK AU EditionAustralia
Sign in
  • View Profile
  • Sign out
  • Games
    • Game Insights
      • Games News
      • Games Features
      • Games Reviews
      • Games Guides
      • Big in 2026
      • Big Preview
      • Future Games Show
      • Golden Joystick Awards
    • Genres
      • Action Games
      • RPGs
      • Action RPGs
      • Adventure Games
      • Third Person Shooters
      • FPS Games
    • Platforms
      • PS5
      • Xbox Series X
      • PC
      • Nintendo Switch
      • Nintendo Switch 2
      • Tabletop Gaming
    • Franchises
      • Grand Theft Auto
      • Pokemon
      • Assassin's Creed
      • Monster Hunter
      • Fortnite
      • Cyberpunk
      • Red Dead
      • The Elder Scrolls
      • The Sims
  • Entertainment
    • TV Shows
      • TV News
      • TV Reviews
      • Anime Shows
      • Sci-Fi Shows
      • Superhero Shows
      • Animated Shows
      • Marvel TV Shows
      • Star Wars TV Shows
      • DC TV Shows
    • Movies
      • Movie News
      • Movie Reviews
      • Big Screen Spotlight
      • Superhero Movies
      • Action Movies
      • Anime Movies
      • Sci-Fi Movies
      • Horror Movies
      • Marvel Movies
      • DC Movies
    • Streaming
      • Apple TV Plus
      • Disney Plus
      • Netflix
      • HBO
      • Amazon Prime Video
      • Hulu
    • Comics
      • Marvel Comics
      • DC Comics
  • Hardware
    • Insights
      • Hardware News
      • Hardware Reviews
      • Hardware Features
      • Buying Guides
    • Computing
      • Desktop PCs
      • Laptops
      • Handhelds
    • Peripherals
      • Headsets & Headphones
      • TVs & Monitors
      • Gaming Mice
      • Gaming Keyboards
      • Gaming Chairs
      • Speakers & Audio
    • Accessories & Tech
      • Gaming Controllers
      • Tech
      • SSDs & Hard Drives
      • VR
      • Accessories
      • Retro
  • Deals
    • Toys & Collectibles
    • Lego
    • Dungeons and Dragons
    • Merch
  • Video
    • Videos
    • GR+ Replay - Submit Your Clips
    • G+RLS Podcast
  • Newsletters
    • Quizzes
    • About Us
    • How to pitch to us
    • How we score
    • Newsarama
    • Retro Gamer
  • Home
  • Games
    • View Games
      • Games News
      • Games Features
      • Games Reviews
      • Games Guides
      • Big in 2026
      • Big Preview
      • Future Games Show
      • Golden Joystick Awards
      • Action Games
      • RPGs
      • Action RPGs
      • Adventure Games
      • Third Person Shooters
      • FPS Games
    • Platforms
      • View Platforms
      • PS5
      • Xbox Series X
      • PC
      • Nintendo Switch
      • Nintendo Switch 2
      • Tabletop Gaming
      • Grand Theft Auto
      • Pokemon
      • Assassin's Creed
      • Monster Hunter
      • Fortnite
      • Cyberpunk
      • Red Dead
      • The Elder Scrolls
      • The Sims
  • Entertainment
    • View Entertainment
    • TV Shows
      • View TV Shows
      • TV News
      • TV Reviews
      • Anime Shows
      • Sci-Fi Shows
      • Superhero Shows
      • Animated Shows
      • Marvel TV Shows
      • Star Wars TV Shows
      • DC TV Shows
    • Movies
      • View Movies
      • Movie News
      • Movie Reviews
      • Big Screen Spotlight
      • Superhero Movies
      • Action Movies
      • Anime Movies
      • Sci-Fi Movies
      • Horror Movies
      • Marvel Movies
      • DC Movies
    • Streaming
      • View Streaming
      • Apple TV Plus
      • Disney Plus
      • Netflix
      • HBO
      • Amazon Prime Video
      • Hulu
    • Comics
      • View Comics
      • Marvel Comics
      • DC Comics
  • Hardware
    • View Hardware
      • Hardware News
      • Hardware Reviews
      • Hardware Features
      • Buying Guides
      • Desktop PCs
      • Laptops
      • Handhelds
    • Peripherals
      • View Peripherals
      • Headsets & Headphones
      • TVs & Monitors
      • Gaming Mice
      • Gaming Keyboards
      • Gaming Chairs
      • Speakers & Audio
      • Gaming Controllers
      • Tech
      • SSDs & Hard Drives
      • VR
      • Accessories
      • Retro
  • Deals
    • Toys & Collectibles
    • Lego
    • Dungeons and Dragons
    • Merch
  • Video
    • View Video
    • Videos
    • GR+ Replay - Submit Your Clips
    • G+RLS Podcast
  • Newsletters
    • Quizzes
    • About Us
    • How to pitch to us
    • How we score
    • Newsarama
    • Retro Gamer
Trending
  • RPG Club
  • Countdown to GTA 6
  • Game of the Week
  • New Games 2026
  • G+RLS Podcast
  • Best gaming tech
  • Join our RPG Club
  • Submit your clips. Win prizes
  1. Entertainment
  2. TV
  3. Adventure Shows

Merlin 5.07 "A Lesson In Vengeance" REVIEW

TV REVIEW There's treachery in Camelot and familiar faces come under suspicion when the king's life is threatened

Reviews
By Dave Bradley
Published 18 November 2012

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Why you can trust GamesRadar+ Our experts review games, movies and tech over countless hours, so you can choose the best for you. Find out more about our reviews policy.

TV REVIEW There's treachery in Camelot and familiar faces come under suspicion when the king's life is threatened

Merlin 5.07 "A Lesson In Vengeance" [REVIEW]

Merlin score

5.07 "A Lesson In Vengeance"
Writer: Jake Michie
Director: Alice Troughton

Latest Videos FromGamesRadar+
Watch full video here:

THE ONE WHERE A brainwashed Guinevere makes a couple of attempts on Arthur's life while throwing suspicion on first Tyr Seward then Merlin himself.

VERDICT It's always fun to see old man Emrys come out but this feels in many ways like a by-the-numbers episode of Merlin . The queen's treachery adds an element of intrigue, but individual beats of the story draw on the shows' staple elements - a character's unconscious and only sorcery can save him; characters leap to hasty conclusions and Gaius must caution them to slow down; Morgana schemes outside the walls but takes almost no direct action; characters are wrongly thrown into the cells by a reluctant king who thinks he's obeying the letter of the law; and so on. Swap Gwen for Agravaine and this could have been an episode from last series.

You may like
  • Matt Smith and Emma D'Arcy in House of the Dragon season 3 episode 5 House of the Dragon season 3 episode 5 recap: All of the Easter eggs, big deaths, and questions remaining
  • Emma D'Arcy as Rhaenyra Targaryen and Matt Smith as Daemon Targaryen in House of the Dragon season 3 House of the Dragon season 3 episode 4 recap: tensions rise in Tumbleton and King's Landing
  • Homelander in the Oval Office in The Boys season 5 The Boys season 5 finale review: "Should have felt bigger, but a fitting end"

It's also noteworthy that "A Lesson In Vengeance" has the first outwardly comedic scenes so far this series, and I'm torn between welcoming them like an old friend or finding them jarringly out of place. Emrys bantering with the cook is amusing but he's on his way to save his dying friend, isn't he?

The extent of Morgana's influence ebbs and flows at the whim of the plot. Last week Morgana could command the entire Dark Tower, with its nightmare room festooned with rare mandrake roots and an enchanted sword to defend it... this week she has to pay cash in a chemist's shop.

Sign up to the GamesRadar+ Newsletter

Weekly digests, tales from the communities you love, and more

By submitting your information you agree to the Terms & Conditions and Privacy Policy and are aged 16 or over.

Despite these inconsistencies, we see more great performances from the cast. Angel Coulby's portrayal of Gwen as a remorseless killer, talking softly as she stabs Seward in his cell, and then calmly lying to her friends is wonderful, particularly since she's subverting the stateswoman role she's been cultivating this series - as before, Gwen offers the king her advice, and he accepts her wisdom, but it's to his detriment this time. Meanwhile Colin Morgan is exceptional too - I'm not thinking of the slapstick Emrys moments, but him crying when he thinks Arthur might die. It's moving and shows just how the friendship between Merlin and Arthur continues to deepen.

With Gwen's murderous treachery and some top-notch character moments, this episode ought to feel more significant than it does. Instead there's a sense of Merlin holding out on us. Where is Aithusa? We don't learn anything more about Morgana and her dragon being stuck in a pit for two years. Doesn't Morgana want "vengeance" (the title of the episode) against somebody for that? Where's "Arthur's Bane" that she was hunting so purposefully in episodes one and two? Those important parts of Morgana's plot arc have been teased for the best part of two months now but we're no closer to finding out what it all means.

HERBALISM 101 Three herbs are mentioned in this episode. Gaius calls clary wort a "powerful soporific". It's more commonly known as clary sage (Latin salvia sclarea ) and it's related to mint. It is known to be calming and the essential oil of clary sage is commonly used to treat depression or stress. Then from the apothecary Morgana gets two oils. The first is valerian ( valeriana officinalis ) to send Arthur to sleep; sure enough it's known for its relaxing properties and is still a common ingredient in herbal insomnia pills . Finally Morgana buys henbane . Stay away from this one, kids; hyoscyamus niger is toxic. Despite being used in small doses to flavour beer in the middle ages, and despite chef Antony Worrall Thompson mistakenly recommending it as a salad ingredient, it is known throughout the world as a poison. If he hadn't been sedated, Arthur would have experienced hallucinations and convulsions.

You may like
  • Matt Smith and Emma D'Arcy in House of the Dragon season 3 episode 5 House of the Dragon season 3 episode 5 recap: All of the Easter eggs, big deaths, and questions remaining
  • Emma D'Arcy as Rhaenyra Targaryen and Matt Smith as Daemon Targaryen in House of the Dragon season 3 House of the Dragon season 3 episode 4 recap: tensions rise in Tumbleton and King's Landing
  • Homelander in the Oval Office in The Boys season 5 The Boys season 5 finale review: "Should have felt bigger, but a fitting end"

INFLUENCES Killing a king by pouring poison in his ear comes from Shakespeare's Hamlet - it's how Hamlet's father was murdered. Old Shakey referred to the toxin as "hebenon" which might even be henbane (although hemlock and yew are also possible interpretations).

POLICE STATE The Knights Of The Round Table seem to operate like some sort of personal inquisition, invading the home of stable worker Tyr Seward to uncover evidence. And what terrible, circumstantial evidence it is! Just because he has a ball of thread doesn't mean he's the one who committed sabotage; surely Seward and mother always have materials like that in their house - it's their job to mend saddles.

THE TITLE "A Lesson In Vengeance" is a poem by 20th century great Sylvia Plath, which begins "In the dour ages/Of drafty cells and draftier castles,/Of dragons breathing without the frame of fables..."

NITPICK If Arthur was poisoned in his ear (Gaius points out the evidence of tincture there) why does Gwen use Merlin's access to the king's food as proof of his guilt? Nobody claimed he'd eaten anything dodgy, did they?

DRAGON LITE No sign of either Kilgharrah or Aithusa. Showrunners must have spent all the CG budget last week.

OBVIOUS LIE OF THE WEEK Since when was " ... I was just delivering supplies to those most in need!" a believable excuse for popping into town? I'm going to try it next time I'm late home from the pub and see what happens.

SLASH BAIT Very little but surely something can be made of Arthur's plea that Merlin "start showing a little less interest in Guinevere's clothing and a little more interest in mine." We'd suggest a relationship between Merlin and the cook but she's clearly got no time for him: "Keep your grubby hands off my dumplings."

SATIRE AND CRITICISM Radio's The Now Show had an unnecessary dig at Merlin on Friday. Steve Punt, commenting on the recent Newsnight scandal and the resulting management shuffles, said: "Acting director general; acting head of news; acting deputy head of news... at the moment, the only people at the BBC who aren't acting are the cast of Merlin ." Ouch! It's at about 3:15 into the episode .

IT'S WOSSISNAME AND ALSO WOSSISNAME The ill-fated Tyr Seward is played by John Bradley who's now most famous for portraying Samwell Tarly in Game Of Thrones . Greedy apothecary Sindri is played by Tony Guilfoyle who you might remember as Father Larry Duff from Father Ted .

BEST LINE
Arthur: "The cook confirmed your alibi."
Merlin: "Thank you."
Arthur: "I also told them you simply weren't bright enough to organise an assassination attempt."

Dave Bradley

Merlin airs on Saturday nights on BBC One in the UK.

Read more Merlin season 5 reviews

Dave Bradley
Dave Bradley
Social Links Navigation

Dave was once the Group Editor-in-Chief for Future's film group, but now he's the COO of Pocket Gamer and Pocket Gamer Biz. He also freelances for SFX Magazine and hosts the Robby The Robot's Waiting podcast with a couple of friends. 

Read more
Matt Smith and Emma D'Arcy in House of the Dragon season 3 episode 5
Fantasy Shows House of the Dragon season 3 episode 5 recap: All of the Easter eggs, big deaths, and questions remaining
 
 
Emma D'Arcy as Rhaenyra Targaryen and Matt Smith as Daemon Targaryen in House of the Dragon season 3
Fantasy Shows House of the Dragon season 3 episode 4 recap: tensions rise in Tumbleton and King's Landing
 
 
Homelander in the Oval Office in The Boys season 5
Superhero Shows The Boys season 5 finale review: "Should have felt bigger, but a fitting end"
 
 
Emma D'Arcy as Rhaenyra Targaryen on the Iron Throne in House of the Dragon season 3
Fantasy Shows House of the Dragon season 3, episode 3 is the best yet because it fits perfectly with George R.R. Martin's philosophy
 
 
Fabien Frankel in House of the Dragon season 3 episode 5
Fantasy Shows House of the Dragon season 3, episode 5 sets up a character's death from George R.R. Martin's book in a very ironic way
 
 
Emma D'Arcy as Rhaenyra Targaryen in House of the Dragon season 3 episode 8
Fantasy Shows House of the Dragon season 3 episode 8 spoiler review: "A Game of Thrones-worthy season finale"
 
 
Latest in Adventure Shows
Sophie Turner dressed as Lara Croft for the Tomb Raider television show wearing sunglasses
Adventure Shows New Lara Croft voice actor is hyped about Sophie Turner's Tomb Raider: "Lara looking mighty fine"
 
 
Sam and Lara in Tomb Raider: The Legend of Lara Croft
Adventure Shows Tomb Raider creator teases "more stories" beyond Netflix's two-season order: "It's never a closed book"
 
 
One Piece
Adventure Shows Netflix's One Piece season 3 has started filming, all but confirming which arc the live-action show will adapt next
 
 
Emily Rudd as Nami on Netflix's One Piece
Adventure Shows The Straw Hat Pirates are reunited in first look at One Piece season 2, ahead of the first trailer – which we think is due to drop in a matter of days
 
 
Chopper!!!
Adventure Shows One Piece season 2 casts Superman actor as fan-favorite character Tony Tony Chopper – and introduces the reindeer in the most adorable way
 
 
One Piece season 2
Adventure Shows One Piece star offers promising update on season 3 of the Netflix adaptation: "I'll be heading back later on this year"
 
 
Latest in Reviews
Emma D'Arcy as Rhaenyra Targaryen in House of the Dragon season 3 episode 8
Fantasy Shows House of the Dragon season 3 episode 8 spoiler review: "A Game of Thrones-worthy season finale"
 
 
The Lego Disney Castle seen from above, sat on a wooden table against a dark background
Toys & Collectibles You're running out of time to get my all-time favorite Lego Disney set
 
 
A Razer Seiren V3 Pro lying on a desk
Peripherals Razer Seiren V3 Pro review
 
 
Keychron K2 Ultra 8K gaming keyboard on a wooden desk with blue backlighting
Gaming Keyboards The Keychron K2 Ultra 8K is a dense, heavy keyboard in more ways than one
 
 
Emma looks down sadly with a wide-rimmed hat and a bloodied face in Beast of Reincarnation
Action RPGs Beast of Reincarnation review: "The Pokemon dev knocks it out the park with a stunningly confident sci-fi action RPG"
 
 
An ELO Vagabond from the right hand side
Gaming Controllers The ELO Vagabond combines the best parts of Razer and GameSir to make the ultimate mobile controller
 
 
LATEST ARTICLES
  1. Faelian
    1
    Bethesda vet says Oblivion Remastered can't be called a remake, unlike Final Fantasy 7 and RE2
  2. 2
    Chill shop sim about repairing off-brand PS1s makes $3 million just days after launch
  3. 3
    Famous Palworld bug returns in 1.0 to bless players with a giant Sekhmet "200x her normal size"
  4. 4
    As GTA 6 hype builds as the industry buckles, Take-Two boss says "I don't love winning by attrition"
  5. 5
    With the GTA 6 shadow looming, Gamescom suddenly feels like the most essential gaming event of 2026

GamesRadar+ is part of Future US Inc, an international media group and leading digital publisher. Visit our corporate site.

Add as a preferred source on Google Add as a preferred source on Google
  • Terms and conditions
  • Contact Future's experts
  • Privacy policy
  • Cookies policy
  • Accessibility statement
  • Careers
  • About us
  • Advertise with us
  • Review guidelines
  • Write for us

© Future US, Inc. Full 7th Floor, 130 West 42nd Street, New York, NY 10036.

Please login or signup to comment

Please wait...