The Joker escapes from prison and begins another crime wave on Gotham City. After being foiled by Batman and Robin, thanks to Batman's utility belt, the Joker decides to make his own utility belt. The Joker eventually traps Batman and Robin and, on live television, he intends to unmask them. Written by
Did You Know?
About 12-13 minutes into this episode, Batman and Robin are asking the man at the front desk of the Gotham City Museum to close the museum. Behind Robin is a human figure riding on the back of a dolphin. This 'dolphin' figure was one of two matching figures that are seen in The Poseidon Adventure
(1972) on each side of the forward end of the Poseidon's ballroom (where the Christmas tree is located). They sit on a lit up shelf in a recessed area of each wall. See more
Aunt Harriet Cooper
I'm afraid you're going to have to practice more diligently, Dick. You're just not making any progress with Chopin.
Gee whiz, Aunt Harriet, what's so important about Chopin?
All music is important, Dick. It's the universal language. One of our best hopes for the eventual realization of the brotherhood of man.
Referenced in The Poseidon Adventure