A detective must solve a case where a girl was murdered in a room--and all the doors and windows were locked from the inside.
Bill Crane - Private Detective
Doc Williams
Emily Lou Martin
Agatha Hogan
Miss Brentino
Charles Frazee
Robert Westland
Richard Bolston
Mr. Woodbury
The Warden
Amos Sprague
Detective Lt. Strom
Dr. Shuttle
State Attorney Ross
Aunt Mary
Connors - Death-Row Inmate
Taxi Driver
Simmons - Butler
Major Lee - Ballistics Expert
June Day - Maid
Joe Petro
Mr. Wayne - Apartment House Superintendent
Havemeyer
Gun Dealer
Mr. Washington, - Bookkeeper
Mannie Grant
Mannie's Girl Friend
Guard
