Kevin McCarthy

Dr. Miles J. Bennell

Dana Wynter

Becky Driscoll

King Donovan

Jack Belicec

Carolyn Jones

Theodora 'Teddy' Belicec

Larry Gates

Dr. Dan 'Danny' Kauffman

Kenneth Patterson

Stanley Driscoll

Virginia Christine

Wilma Lentz

Jean Willes

Nurse Sally Withers

Ralph Dumke

Police Chief Nick Grivett

Guy Way

Officer Sam Janzek

Bobby Clark

Jimmy Grimaldi

Beatrice Maude

Grandma Grimaldi

Whit Bissell

Emergency Room Psychiatrist

Richard Deacon

Emergency Room Doctor (uncredited)

Robert Osterloh

Ambulance Attendant