The Riddler: What do you call a Russian fish?
(The henchman shrugs; he has no idea.)
The Riddler: A red herring!
Batman: The sight of police will scare off the conundrum criminal. Let Robin and me stake ourselves out in the museum... alone.
Commissioner Gordon: Well... yes.
The Riddler: Now, when the Dynamic Bore... opens the door... and steps on that floor... he... will be no more! (laughs insanely)
Batman: (reading a clue: “What happens when the prince makes photo enlargements?” ) Prince means the Prince of Puzzlers, of course! But what happens when he makes photo enlargements?
Robin: He blows up pictures! The art museum!!
Batman: Yes. We've got to beat him there!
Crossword: Gee, Riddler... What do we need eggs for?
The Riddler: Riddle me this! What happens when you fill an empty eggshell... with nitro?
(Crossword shrugs his shoulders.)
The Riddler: It becomes... an egg... splosive!
Robin: What is it that seems to run on forever until it comes to a period?
The Riddler: (dismayed) A long... sentence...