
1941
SEE THE ACE AMATUER SLEUTH OF RADIO AND FICTION SOLVE THE STRANGE SLAYING OF WALL STREET'S RICHEST WIDOW!
The benefactor of the Stack Memorial Hospital dies after an operation. Ellery Queen investigates when it is revealed the cause of death was murder by strangulation.

Ralph Bellamy
Ellery Queen

Margaret Lindsay
Nikki Porter

Charley Grapewin
Insp. Queen

Mona Barrie
Nurse Marian Tracy

Paul Hurst
Page

James Burke
Sgt. Velie

Leon Ames
John Stack

George Zucco
Dr. Edwin L. Jannery

Blanche Yurka
Mrs. Augusta Stack

Charlotte Wynters
Miss Fox

Tom Dugan
Lou Thomas

Olin Howland
Dr. Williams

Dennis Moore
Dr. Dunn

Jean Fenwick
Alice Stack

Pierre Watkin
Crothers

Byron Foulger
Hospital Orderly (uncredited)

Haunted Honeymoon

The Mark of the Whistler

Who Done It?

Whistling in the Dark

A Close Call for Ellery Queen

A Desperate Chance for Ellery Queen

Ellery Queen and the Perfect Crime

Enemy Agents Meet Ellery Queen

Ellery Queen, Master Detective

Ellery Queen's Penthouse Mystery

The Spanish Cape Mystery

The Mandarin Mystery

The Crime Doctor's Courage

Final Act

The Twenty Questions Murder Mystery

Mystery Broadcast

People Are Funny

Beyond Tomorrow

Straight Talk

Lessons from the Air