Peter Lawford
Ellery Queen
Harry Morgan
Insp. Richard Queen
E.G. Marshall
Dr. Cazalis
Skye Aubrey
Christy
Stefanie Powers
Celeste
Coleen Gray
Mrs. Cazalis
Morgan Sterne
Police Commissioner
Bill Zuckert
Sgt. Velie
Bob Hastings
Hal Hunter
Than Wyenn
Registrar
Buddy Lester
Policeman
William Lucking
Lt. Summers
Pat Delaney
Miss Price
Billy Sands
Adrian Abbott
