Lance Kerwin
John Curtis as a Youth
Brian Keith
Arnold Curtis
DeAnn Mears
Alice Curtis
Melissa Sue Anderson
Nancy Rizzi
Rafer Johnson
Himself
Michael Landon
John Curtis
Walker Edmiston
Dr. Claymor
Clifford A. Pellow
George Sanders
Bing Russell
Fred Dawkins
Randy Faustino
Tony
Dermott Downs
Donnie
Robert Hackman
Mr. Rizzi
Barbara Collentine
Miss King
Herb Vigran
Guard
Hank Stohl
Asst. Director
Mona Bruns
Cashier
Bill Dearth
Policeman
Shane Kerwin
Frankie