Continuity mistake: At the end of the escape scene, Rita makes her way to the street by jumping down from one object to another. The last thing she lands on is a hammer handle sticking out of a filing cabinet. When Roddy attempts to follow her, he falls on the same objects that she jumped on to. The last thing he lands on, though is the head of the hammer that was absent from the handle when Rita jumped down. (00:25:55 - 00:26:40)
Toad: You wretched vermin! I'll make you pay for this.
Le Frog: Ah, give it a rest, cousin... and get your kids a puppy.