Daffy Duck and Porky Pig Meet the Groovie Goolies

Mel Blanc

Daffy, Porky, Elmer, Yosemite Sam, Sylvester, Tweety, Pepé, ...

Larry Storch

Count Tom Dracula, Hagatha, Claude Chaney

Howard Morris

Franklin Frankenstein, Wolfgang Wolfman, Mummy, Hauntleroy

Jane Webb

Petunia Pig, Nurse