Full Cast — CatDog (1998–2005)

Jim Cummings

Cat (voice)

Tom Kenny

Dog / Cliff (voice)

Carlos Alazraqui

Winslow / Lube (voice)

Maria Bamford

Shriek (voice)

Billy West

Rancid Rabbit / Mr. Sunshine (voice)

John Kassir

Dunglap / Mervis (voice)

Dwight Schultz

Eddie the Squirrel / Big Cat (voice) / Eddie the Squirrel / Chicken #1 (voice) / Eddie the Squirrel / Alien #1 / Scary Alien (voice) / Eddie the Squirrel / Tick (voice) / Eddie the Squirrel (voice) / Eddie the Squirrel / Dutch Boy / Anteater (voice)

Nika Futterman

Lola (voice) / Lola 7 (voice) / Queen Bee (voice) / Lola / Lady #1 (voice)

Laraine Newman

Ingrid Twins / Boy in Crowd (voice) / Ingrid Twins (voice)

Peter Hannan

Balloon Guy (voice) / Patron #2 / Half Man (voice) / Pete the Polecat (voice)

Dave Thomas

Mailman (voice) / Mean Bob (voice)

Rob Paulsen

Stanky (voice) / Heinz / Frank (voice)

April Winchell

Sadie (voice) / Space Grannies (voice)

Debi Derryberry

Greaser Baby Girl (voice) / Maggie (voice)

Greg Burson

Barry the Baboon (voice)

Rodger Bumpass

Pig / Man (voice)

Jane Krakowski

CatDog's Mother (voice)

Billy Bob Thornton

CatDog's Father (voice)

Julianne Buescher

Catrina (voice)

Andrea Martin

Talluhla / Indian (voice)