- Country: USA
- Genres: Adventure, Crime, Drama
- Release: 1940-11-30
- Director: Kurt Neumann
- Writers: Frederic Dannay , Manfred Lee , Eric Taylor
- Language: English
- Stars: Ralph Bellamy , Margaret Lindsay (I) (1910–1981) , Charley Grapewin , James Burke , Michael Whalen , Marsha Hunt , Fred Niblo , Charles Lane , Ann Shoemaker , Marion Martin
- Runtime: 69 min
- Awards: N/A
- AKA: Ellery Queen, Master Detective (United States of America) , John Braun's Body (United States of America) , Ellery Queen, Master Detective (United Kingdom) , Linda Impostora (Brazil) , Ellery Queen, Master Detective (Canada) , Ellery Queen, mare detectiv (Romania) , O Mistério da Morte (Portugal, Portuguese Republic) , Ellery Queen, Master Detective
- Plot: The mysteriously ill John Braun makes a new will, leaving out his daughter Barbara, over the protests of his wife. The trouble began when the daughter wanted to marry Mr. Braun's doctor, James Rogers. Mrs. Braun asks Inspector Queen to help find the long-missing Barbara. The inspector's son, Ellery, works on the case. He goes to a home frequently visited by Dr. Rogers where the bell is answered by Nikki Porter who Ellery mistakes for Barbara and insists she return to the Braun home. Nikki does, to protect Barbara, and a short time later finds herself alone in a room outside Braun's bedroom. She finds him dead - his throat cut. No weapons are found and the door to the room where Nikki had been is locked, and she is suspected. Ellery hides Nikki in his apartment. Braun's body, sent for an autopsy, disappears and in its place is a life-sized statue of the dead man. Elley finds the body in a closet, the police prepare to send it downtown but someone drives off with the ambulance. Ellery, with Nikki, visits Braun's bedroom that night and discovers that a pet raven flies in and out taking items.
- IMDB:tt0032438
Ellery Queen, Master Detective Cast · · · ALL
Kurt Neumann
Director
Ralph Bellamy
Ellery Queen
Margaret Lindsay
(I)
(1910–1981)
Nikki Porter
Charley Grapewin
Insp. Queen
James Burke
Sgt. Velle
Michael Whalen
Dr. James Rogers
Marsha Hunt
Barbara Braun
Fred Niblo
John Braun
Charles Lane
Dr. Prouty
Ann Shoemaker
Lydia Braun
Marion Martin
Cornelia
Douglas Fowley
Rocky Taylor
Morgan Wallace
(I)
(1881–1953)
Zachary
Byron Foulger
Amos
Katherine DeMille
Valerie Norris
Jack Cheatham
Desk Sergeant (uncredited)
Arthur Millett
Elevator Guard (uncredited)
Frank O’Connor
Ambulance Driver (uncredited)
Lee Phelps
Flynn (uncredited)
Jack Rice
Rogers' Assistant (uncredited)
Alan Ladd
Elevator Passenger (uncredited) (unconfirmed)