This is Cesar Romero's 9th appearance as the Joker. He previously appeared in 1st Seasons episodes; The Joker Is Wild, Batman Is Riled, The Joker Goes to School, He Meets His Match, the Grisly Ghoul, The Joker Trumps an Ace, Batman Sets the Pace and from Season 2; The Impractical Joker & The Joker's Provokers. (edit) This is Burgess Merideth's 11th appearance as The Penguin. He previously appreared in from the first season; Fine Feathered Finks, The Penguin's a Jinx, The Penguin Goes Straight, Not Yet, He Ain't, Fine Finny Fiends & Batman Makes the Scenes and from the 2nd season; Hizzonner the Penguin, Dizzonner the Penguin, The Penguin's Nest & The Bird's Last Jest. (edit) Dick Crockett portrayed Morgan in the 1966 Batman: The Movie. (edit) These episodes were the series' first of 3 three-parters, simultaneously celebrating the show's one-year anniversary and helping to open ABC's second season. (edit) The astrological name for The Crab is actually Cancer; it was changed to "Crustacean" for the TV show. (edit)

Venus: I may be felonious but I am no fink.
Batman: I'm pleased to see you have standards.
(edit) Venus: What's inside, Joker? $2,000 is a lot of money!
Joker: Ah, this merchandise is worth $2,000!
Penguin: It's worth $200,000. You cheapskate! At least you could have sent me a plane ticket! (edit)

The Rare Art Map that Commissioner Gordon and Chief O'Hara are looking at is a map of New York City. (edit)

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