William Gargan
(Ellery Queen)
(Ellery Queen)
Margaret Lindsay
(Nikki Porter)
(Nikki Porter)
John Litel
(Norman Hadley)
(Norman Hadley)
Charley Grapewin
(Inspecteur Queen)
(Inspecteur Queen)
James Burke
(Sergent Velie)
(Sergent Velie)
Frank M. Thomas
(Capitaine H.T. Daley)
(Capitaine H.T. Daley)
Lilian Bond
(Adele Belden)
(Adele Belden)
Morgan Conway
(Ray Stafford)
(Ray Stafford)
Jack La Rue
(Tommy Gould)
(Tommy Gould)
Noel Madison
(George Belden)
(George Belden)
Charlotte Wynters
(Mrs. Evington Hadley)
(Mrs. Evington Hadley)