Lawrence 'Larry' Morgan
Margaret Loring
Steven Loring
Heidi
Peter Vandaman
Det. Capt. Fitzroy
Daisy 'Dizzy' Nelson
Jeffrey Regan III
Mrs. Swann
Miss Phillips
Dr. Kenneth G. Swann
Paris Wood
Wing - Houseboy
Gunman
Petunia
Apartment House Desk Clerk
Dr. Huntley G. Harlow / Hackett