Ralph Bellamy

Ellery Queen

Margaret Lindsay

Nikki Porter

Charley Grapewin

Insp. Queen

Noel Madison

Gordon Cobb

Ann Doran

Sheila Cobb

James Burke

Sgt. Velie

Anna May Wong

Lois Ling

Eduardo Ciannelli

Count Brett (as Edward Ciannelli)

Frank Albertson

Sanders

Charles Lane

Doc Prouty

Russell Hicks

Harry Walsh

Tom Dugan

McGrath

Mantan Moreland

Roy

Theodore von Eltz

Jim Ritter

The Spanish Cape Mystery

The Mandarin Mystery

Ellery Queen, Master Detective

Ellery Queen's Penthouse Mystery

Ellery Queen and the Perfect Crime

Ellery Queen and the Murder Ring

A Close Call for Ellery Queen

A Desperate Chance for Ellery Queen

Enemy Agents Meet Ellery Queen