Revealing mistake: When the elephants are making fun of Dumbo in the train caboose, Dumbo's mother pulls a pin which causes the stall door above the other elephants to fall. When the door bounces back up, you can see that the animators forgot to draw the elephants' heads and trunks and only their bodies are visible.GalahadFairlight
Continuity mistake: At the end of "When I See an Elephant Fly," the crows laugh and tumble to the ground. In the two shots of them laughing on the ground, you can see a crow dressed in red and pink with a cigar in his mouth on the left side of the screen. This crow plus the four other crows in the shot PLUS the leader of the crows equals six crows. Throughout the rest of the sequence, there are only five crows, and the extra crow is never seen again.Movie_Freak 1
Ringmaster: Ladies and gentlemen! We will now present for your entertainment the most stupendous, magnificent, super-colossal spectacle! On this tiny, little, insignificant ball, we will construct for you a pyramid! Not of wood, not of stone.
Prissy: To hear him talk, you'd think he was going to do it.
Elephant Matriarch: The stuffed shirt.
Ringmaster: ...pyramid, of ponderous, pulsating, pulchritudinous pachyderms! I give you the elephants.