Continuity: When Pistachio is disguised as Robert Shaw, you can see a ladder that he uses later to escape. In one shot, the ladder disappears.

Continuity: When the grandfather asks where the nest is and Pistachio says the attic, he is sitting down really close to the wall. In the next shot, when he stands up, he isn't even close to any walls.

Continuity: At the beginning, Fabrizzio is disguised as a woman. When he gets in the getaway van with the grandfather, they are in front of Bowman's mansion. When Fabrizzio takes off his disguise, look in the back window. It shows that they are on the road. When the van is driving away, they are still in front of the mansion.

Continuity: When Pistachio is tripped, the spaghetti dinners fall on top of the heads of four customers. Between shots, the position and amount of the spaghetti which hangs from the man’s head on Pistachio’s left, changes.

Revealing: When Pistachio is training to become a Master of Disguise, his grandfather slaps him and the mask goes on the painting. Look in slow motion and you'll see that his mask doesn't move and the face is already on the painting.

Continuity: When Pistachio and Grandfather are eating dinner, watch the cup right before he disguises himself as a maid. The next shot it has moved.

Continuity: When Mr. Peru is asking the waiter for things he doesn't have, you can see parsley and shrimp. Later in the same scene, you can see that the waiter has a martini glass.

Revealing: When Pistachio spits out the cherries at the henchman, in one shot you can clearly see that they are coming in from two angles, and not just from Pistachio.

Continuity: When they help Abraham Lincoln get elected, in one shot you see the back of the crowd, but in the next shot, everybody's doing completely different things.