Cassiopeia is a character who appears in the episode They Stole Dodgers' Brain. She is a pop star who one night was singing at the Nite Lite club, and Duck Dodgers developed a crush on her after hearing her voice. He later on visits her in her room, but she wants him to go away because his breath is stinky and she was scared that there was a giant duck, speaking English, trying to make her be his girlfriend. When she is backing away from him, her hair accidentally falls into a candle on her table, setting it on fire. Dodgers tries to put it out by grabbing the closest thing, which happened to be a jar of leeches in water. This made Cassiopeia furious, and she kicked him out of her room because she didn't like his clumsiness.
Season 1:The Trial of Duck Dodgers • Big Bug Mamas • The Fowl Friend • The Fast and the Feathery • Duck Deception • The Spy Who Didn't Love Me • Duck Codgers • Where's Baby Smartypants? • I'm Going to Get You Fat Sucka • Detained Duck • K-9 Kaddy • Pig of Action • Shiver Me Dodgers • The Wrath of Canasta • They Stole Dodgers' Brain • The Green Loontern • Quarterback Quack • To Love A Duck • Hooray For Hollywood Planet • The Queen Is Wild • Back To The Academy • Enemy Yours • Duck Departure
Season 2:Pig Planet • Invictus Interruptus • Pet Peeved • The Menace of Maninsuit • K-9 Quarry • Talent Show A Go-Go • The Love of A Father • The New Cadet • The Love Duck • The Fudd • The Mark of Xero • I See Duck People • Deathmatch Duck • Deconstructing Dodgers • M.M.O.R.P.D. • Old McDodgers • Diva Delivery • Castle High • Surf The Stars • Samurai Quack • Of Course You Know This Means War And Peace (Part 1 and 2) Season 3: