Season 1
Hi Diddle Riddle
Smack in the Middle
Fine Feathered Finks
The Penguin's a Jinx
The Joker is Wild
Batman is Riled
Instant Freeze
Rats Like Cheese
Zelda the Great
A Death Worse Than Fate
A Riddle a Day Keeps the Riddler Away
When the Rat's Away, The Mice Will Play
The Thirteenth Hat
Batman Stands Pat
The Joker Goes to School
He Meets His Match, The Grisly Ghoul
True or False Face
Holy Rat Race
The Purr-Fect Crime
Better Luck Next Time
The Penguin Goes Straight
Not Yet, He Ain't
The Ring of Wax
Give 'em the Axe
The Joker Trumps an Ace
Batman Sets the Pace
The Curse of Tut
The Pharaoh's in a Rut
The Bookworm Turns
While Gotham City Burns
Death in Slow Motion
The Riddler's False Notion
Fine Finny Fiends
Batman Makes the Scenes
Season 2
Shoot a Crooked Arrow
Walk the Straight and Narrow
Hot off the Griddle
The Cat and the Fiddle
The Minstrel's Shakedown
Barbecued Batman?
The Spell of Tut
Tut's Case is Shut
The Greatest Mother of Them All
Ma Parker
The Clock King's Crazy Crimes
The Clock King Gets Crowned
An Egg Grows in Gotham
The Yegg Foes in Gotham
The Devil's Fingers
The Dead Ringers
Hizzoner the Penguin
Dizzonner the Penguin
Green Ice
Deep Freeze
The Impractical Joker
The Joker's Provokers
Marsha, Queen of Diamonds
Marsha's Scheme of Diamonds
Come Back, Shame
It's the Way You Play the Game
The Penguin's Nest
The Bird's Last Jest
The Cat's Meow
The Bat's Kow Tow
The Puzzles are Coming
The Duo is Slumming
The Sandman Cometh
The Catwoman Goeth (A Stitch in Time)
The Contaminated Cowl
The Mad Hatter Runs a Foul
The Zodiac Crimes
The Joker's Hard Times
The Penguin Declines
That Darn Catwoman
Scat! Darn Catwoman
Penguin is a Girl's Best Friend
Penguin Sets a Trend
Penguin's Disasterous End
Batman's Anniversary
A Riddling Controversy
The Joker's Last Laugh
The Joker's Epitaph
Catwoman Goes to College
Batman Displays his Knowledge
A Piece of the Action
Batman's Satisfaction
King Tut's Coup
Batman's Waterloo
Black Widow Strikes Again
Caught in the Spider's Den
Pop Goes the Joker
Flop Goes the Joker
Ice Spy
The Duo Defy
Season 3
Enter Batgirl, Exit Penguin
Ring Around the Riddler
The Wail of The Siren
The Sport of Penguins
A Horse of Another Color
The Unkindest Tut of All
Louie the Lilac
The Ogg and I
How to Hatch a Dinosaur
Surf's Up! Joker's Under!
The Londinium Larcenies
The Foggiest Notion
The Bloody Tower
Catwoman's Dressed to Kill
The Ogg Couple
The Funny Feline Felonies
The Joke's on Catwoman
Louie's Lethal Lilac Time
Nora Clavicle and the Ladies' Crime Club
Penguin's Clean Sweep
The Great Escape
The Great Train Robbery
I'll Be a Mummy's Uncle
The Joker's Flying Saucer
The Entrancing Dr. Cassandra
Minerva, Mayhem and Millionaires