James Darren
— Casey Owens
Pamela Tiffin
— Eadie Manning
Doug McClure
— Chuck Manning
Joanie Sommers
— Doreen Grey
Marilyn Maxwell
— Marge Owens
Charles Drake
— Paul Manning
Peter Mann
— Stanford Rogers
Carole Wells
— Mona
Frances Robinson
— Celeste Manning
Greg Morris
— Highway Patrol Officer
Ross Elliott
— Ernie Owens
Russ Conway
— Dave Moody
Martin Blaine
— Prof. George E. Collins