Factual error: In the scene inside Channel 3's open space, there are several wall clocks, but they are wrong. When it's 10:05 in New York it's not 3:05 in Frankfurt, London and Paris; besides, 3 clocks out of 6 which always point the same time is really wasteful - not that London is in the same timezone as the other two, but here they all point at the same time. (00:37:25)
Revealing mistake: In the junkyard, Leo and Raph grab a long pole and plough through several Foot Ninjas with it. It is painfully obvious the ninjas react to the pole before it ever hits them. Especially the guy on the ground. (00:53:20)
Leonardo: I'm Leonardo.
Michelangelo: I'm Michaelangelo.
Donatello: Donatello.
Raphael: I'm Raphael.
Michalangelo: All the good ones end in "O".
More trivia for Teenage Mutant Ninja Turtles II: The Secret of the Ooze
Question: Why did Splinter make Michelangelo do flips after he jokingly said, "All the good ones end in O" to Keno?
Answer: He's punishing Michelangelo for disrupting the session with Keno, which he used as an opportunity to diss Raph.
Phaneron ★