Cast 18

1. 

   Bob Newhart

   Bernard (voice)

2. 

   Eva Gabor

   Miss Bianca (voice)

3. 

   Geraldine Page

   Madame Medusa (voice)

4. 

   Joe Flynn

   Mr. Snoops (voice)

5. 

   Jeanette Nolan

   Ellie Mae (voice)

6. 

   Pat Buttram

   Luke (voice)

7. 

   Jim Jordan

   Orville (voice)

8. 

   John McIntire

   Rufus (voice)

9. 

   Michelle Stacy

   Penny (voice)

10. 

    Bernard Fox

    The Chairman (voice)

11. Larry Clemmons

    Gramps (voice)

12. 

    James MacDonald

    Evinrude / Brutus / Nero (voice)

13. 

    George Lindsey

    Rabbit (voice)

14. Bill McMillian

    TV Announcer (voice)

15. 

    Dub Taylor

    Digger (voice)

16. 

    John Fiedler

    Owl (voice)

17. 

    Robie Lester

    Miss Bianca (singing voice, uncredited)

18. 

    Peter Renaday

    American Deligate (voice) (uncredited)

Troupe 29