Obsada i filmowcy

Bob Newhart

Bernard

Eva Gabor

Miss Bianca

Geraldine Page

Madame Medusa

Joe Flynn

Mr. Snoops

Jeanette Nolan

Ellie Mae

Pat Buttram

Luke

Jim Jordan

Orville

John McIntire

Rufus

Michelle Stacy

Penny

Bernard Fox

The Chairman

Larry Clemmons

Gramps

James MacDonald

Evinrude / Brutus / Nero

George Lindsey

Rabbit

Bill McMillian

TV Announcer

Dub Taylor

Digger

John Fiedler

Owl

Robie Lester

Miss Bianca (singing voice, uncredited)

Peter Renaday

American Deligate (uncredited)