Tim Burton's Frankenweenie was a masterclass in exceptional animation techniques.
And now we've got an exclusive video peek behind-the-scenes, with commentary from Tim Burton himself.
The whole project had long been a passion project for Burton, but it's only until you see the craft behind the characters that you appreciate how pain-staking a process its creation really was.
Watch the clip (taken from Frankenweenie 's Blu-ray and DVD release) below.
Frankenweenie is available on 3D Blu-ray, Blu-ray and DVD 25 January 2013