The Night Strangler

Darren McGavin

Carl Kolchak

Jo Ann Pflug

Louise Harper

Simon Oakland

Tony Vincenzo

Scott Brady

Capt. Schubert

Wally Cox

Mr. Berry

Margaret Hamilton

Prof. Crabwell

Richard Anderson

Dr. Richard Malcolm

John Carradine

Llewellyn Crossbinder

Al Lewis

Tramp

Nina Wayne

Charisma Beauty

Virginia Peters

Wilma Krankheimer

Kate Murtagh

Janie Watkins

Ivor Francis

Dr. Webb

Diane Shalet

Joyce Gabriel

Anne Randall

Policewoman Sheila

Francoise Birnheim

Restaurant Woman

Regina Parton

Merissa (Ethel Parker)

David Armstrong

Police Officer (uncredited)

Margaret Bacon

Reporter (uncredited)

Al Beaudine

Reporter (uncredited)