The Dynamic Duo faces four super-villains who plan to hold the world for ransom with the help of a secret invention that instantly dehydrates people.
Batman (Bruce Wayne)
Robin (Dick Grayson)
The Catwoman (Kitka)
The Joker
The Penguin
The Riddler
Alfred
Commissioner Gordon
Chief O'Hara
Aunt Harriet Cooper
Commodore Schmidlapp
Vice Admiral Fangschliester
Guard (uncredited)
Official (uncredited)
Waiter (uncredited)
Picnicking Man (uncredited)
Picnicking Man (uncredited)
Israeli Delegate (uncredited)
Official (uncredited)
WAVE (uncredited)
French Delegate (uncredited)
Bikini Girl (uncredited)
Rumpot in Window (uncredited)
United Kingdom Delegate (uncredited)
Teen Girl (uncredited)
Narrator / Bat-Computer (voice) (uncredited)
Tavern Patron (uncredited)
Mr. Percy (uncredited)
Soviet Delegate (uncredited)
Nigerian Delegate (uncredited)
Teen Girl (uncredited)
Nightclub Singer (uncredited)
Picnicking Woman (uncredited)
Guinea Pig #1 (uncredited)
Club Patron (uncredited)
Teen Girl (uncredited)
Kissing Girl (uncredited)
Himself - Exercise Leader (uncredited)
Mr. Merrick (uncredited)
Spanish Delegate (uncredited)
Teen Girl (uncredited)
Cop (uncredited)
Receptionist (uncredited)
Official (uncredited)
Airport Control Tower Man (uncredited)
Guinea Pig #5 (uncredited)
Bar Patron (uncredited)
Japanese Delegate (uncredited)
Taxi Driver (uncredited)
Seaman (uncredited)
Henchman (uncredited)
American Delegate (uncredited)
Mr. Stanley - Globe Reporter (uncredited)
Cop at Press Conference (uncredited)
West German Delegate (uncredited)
President Lyndon B. Johnson (voice) (uncredited)
Director
Screenplay
Producer