Batman
Season 1, Episode 25: The Joker Trumps an Ace
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The Joker launches a new crime wave with robberies that appear to make no sense, such as stealing hairpins from rich women and a hole from a golf course. But the Joker knows exactly what he's doing. Batman and Robin are in pursuit and eventually invade the villain's headquarters. The heroes are placed in a chamber and are told if they can float for an hour, they'll go free. The Joker then begins to flood the chamber with poison gas. The Joker says the Dynamic Duo may not be able to swim in the gas "but you can drown in it!"
All Episodes - Season 1
Episode 1
Hi Diddle Riddle
Episode 2
Smack in the Middle
Episode 3
Fine Feathered Finks
Episode 4
The Penguin's a Jinx
Episode 5
The Joker Is Wild
Episode 6
Batman is Riled
Episode 7
Instant Freeze
Episode 8
Rats Like Cheese
Episode 9
Zelda the Great
Episode 10
A Death Worse Than Fate
Episode 11
A Riddle a Day Keeps the Riddler Away
Episode 12
When the Rat's Away the Mice Will Play
Episode 13
The Thirteenth Hat
Episode 14
Batman Stands Pat
Episode 15
The Joker Goes to School
Episode 16
He Meets His Match, The Grisly Ghoul
Episode 17
True or False-Face
Episode 18
Holy Rat Race
Episode 19
The Purr-Fect Crime
Episode 20
Better Luck Next Time
Episode 21
The Penguin Goes Straight
Episode 22
Not Yet, He Ain't
Episode 23
The Ring of Wax
Episode 24
Give 'em the Axe
Episode 25
The Joker Trumps an Ace
Episode 26
Batman Sets the Pace
Episode 27
The Curse of Tut
Episode 28
The Pharaoh's in a Rut
Episode 29
The Bookworm Turns
Episode 30
While Gotham City Burns
Episode 31
Death in Slow Motion
Episode 32
The Riddler's False Notion
Episode 33
Fine Finny Fiends
Episode 34
Batman Makes the Scenes