Neil Jones

Fenced In - S3-E2

Revealing mistake: After Kenan gets his head stuck in the bars it becomes obvious on multiple occasions while Kenan is moving around that the "bar" on his right is fairly flexible, presumably made out of rubber for the benefit of the actor.

Neil Jones

Max's Minions - S2-E3

Revealing mistake: When Max is strapped to the armchair it becomes obvious on at least three occasions throughout the scene that the strap is not secure and he can escape the chair by pressing down into the fabric, but chooses not to.

Neil Jones

The Kipper and the Corpse (a.k.a. Death) - S2-E4

Revealing mistake: Just after Polly comes down to to the kitchen to tell Sybil that Mr Leeman's dead and they leave, Basil wanders back in, to learn the news. Watch the wall on the right on the staircase when Basil shoves past Sybil on the stairs. The wall shakes so much at that point it's virtually impossible to miss.

Neil Jones