Don Knotts
— Abner Audubon Peacock IV
Anne Francis
— Lisa LaMonica
Edmond O'Brien
— Osborn Tremaine
Maureen Arthur
— Evelyn Tremaine
James Gregory
— Darrell Evans Hughes
Maggie Peterson
— Rose Ellen Wilkerson
Jesslyn Fax
— Miss Love
Jacques Aubuchon
— Carter Fenton
Marjorie Bennett
— Miss Pickering
Jim Boles
— Amos Peacock
Ruth McDevitt
— Miss Keezy
Roy Stuart
— Joe Merkel
Herb Voland
— Atty. General Frederick Snow
James Westerfield
— Rev. Wilkerson
Bob Hastings
— Shrader
Larry McCormick
— Rich
Robert P. Lieb
— Rayfield
Willis Bouchey
— Judge Jeremiah Claypool
Herbie Faye
— Lester Timkin
Johnny Seven
— Petey
Joseph V. Perry
— Big Joe
Jim Begg
— Hotchkiss
Carla Borelli
— Erica Lane
B.S. Pully
— J. Charles Twilight
Leon Alton
— Club Patron (uncredited)
Barbara Bosson
— Minor Role (uncredited)
Frank Coghlan Jr.
— Reporter (uncredited)
Pedro Gonzalez Gonzalez
— Jose - Jungle Guide (uncredited)
James Gonzalez
— Church Member (uncredited)
Pitt Herbert
— Minister (uncredited)