CatDog

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)

Laraine Newman

Ingrid Twins (voice)

Greg Burson

Barry the Baboon (voice)

Rodger Bumpass

Pig / Man (voice)

Dave Thomas

Mailman (voice)

Jane Krakowski

CatDog's Mother (voice)

Billy Bob Thornton

CatDog's Father (voice)

Rob Paulsen

Heinz / Frank (voice)

April Winchell

Sadie (voice)

Julianne Buescher

Catrina (voice)

Andrea Martin

Talluhla / Indian (voice)

Peter Hannan

Balloon Guy (voice)

Debi Derryberry

Maggie (voice)