Cast
Katherine DeMille
Valerie Norris
Jack Cheatham
Desk Sergeant (uncredited)
弗兰克·奥康纳
Ambulance Driver (uncredited)
拉尔夫·贝拉米
Ellery Queen
查利· 格雷普韦恩
Insp. Queen
James Burke
Sgt. Velle
Jack Rice
Rogers' Assistant (uncredited)
Alan Ladd
Elevator Passenger (uncredited) (unconfirmed)
Michael Whalen
Dr. James Rogers
Charles Lane
Dr. Prouty
道格拉斯·福利
Rocky Taylor
Byron Foulger
Amos
Lee Phelps
Flynn (uncredited)
Margaret Lindsay
Nikki Porter
玛莎·亨特
Barbara Braun
Morgan Wallace
Zachary
Fred Niblo
John Braun
Ann Shoemaker
Lydia Braun
玛丽昂·马丁
Cornelia