Slapping on the prosthetics, Johnny Knoxville returns as his codger character Irving in this fourth Jackass movie.
With Irving on the road with his grandson (Jackson Nicoll), it’s not clear why the team decided to swap the usual skits for this paper-thin story.
And while there are stunts aplenty it’s largely built on pranking passers-by with puerile antics. Stomach-churners include the penis-in-a-vending machine opener and Irving’s striptease.
There’s also a priceless beauty pageant sequence, but most of the gags fall flatter than a Knoxville belly-flop.