Continuity mistake: The father tears the children's advert for a nanny up into 8 pieces, but when it comes out of the chimney it's in far more bits.
Continuity mistake: The white carnations in the vase on the piano (Higgin's study) move around from shot to shot during the scene immediately after the Embassy ball.
Continuity mistake: When Rudolph and Hermey sing the Misfit song and they are crossing the wood log across the crack, at first the shot is under Hermey and it shows Hermey crossing half of the log. When the shot comes above Hermey, he is once again where he started. (00:23:25)
Continuity mistake: When Annie Oakley begins shooting at Wild Bill Hickok, he falls backward into a trough of wet cement. Annie then fights with Belle Starr and knocks her into the vat of cement. Belle lands face down on top of Hickok. After a brief shot of onlookers, Hickok is now lying face down with Belle still on top of him.
Continuity mistake: In the first scene when Jimpy is riding the go kart down the hill he passes a parked Morris Oxford with nothing parked in front of it. After the go kart crashes into the lamp post the rest of the gang run down to Jimpy and there is now a Thames van parked in front of the Morris. (01:28:00 - 01:50:00)
Continuity mistake: When Bugs performs his "Invisible Shield" gag, he puts a bucket in a hole in the frozen lake. The hole was not there when first saw Bugs at the lake.
Continuity mistake: When Pancho Vanilla puts his gun in the hole of the trap he has set for Speedy, the gun is resting on the ground. In the next shot, it is now on the top of the hole.
Continuity mistake: When the Big Bad Wolf has finished hammering in the sign at the beginning of the cartoon, he is holding a hammer in his right hand. When he tells his nephew to put their rabbit outfits on, he holds up his right hand but the hammer he was holding a few seconds ago has disappeared.