Andy Griffith
— Sam Farragut
William Shatner
— Warren Summerfield
Robert Reed
— Paul McIlvain
Marjoe Gortner
— Terry Maxon
Angie Dickinson
— Nancy McIlvain
Janet Margolin
— Krissie Kincaid
Lorraine Gary
— Lila Summerfield
John Barbour
— Howard Norlan
Robert Burton
— Michael
Marilyn Hearn
— Loris
William Wintersole
— Mr. Perrins
Paul Kent
— Dr. Harris
John Brascia
— Capt. Guiterrez
Steve DeFrance
— Cantina Local (uncredited)
Neil Summers
— Cantina Local (uncredited)