Ellery Queen's Penthouse Mystery - Cast

Ralph Bellamy

Ellery Queen
Actor

Margaret Lindsay

Nikki Porter
Actor

Charley Grapewin

Insp. Queen
Actor

Noel Madison

Gordon Cobb
Actor

Ann Doran

Sheila Cobb
Actor

James Burke

Sgt. Velie
Actor

Anna May Wong

Lois Ling
Actor

Eduardo Ciannelli

Count Brett (as Edward Ciannelli)
Actor

Frank Albertson

Sanders
Actor

Charles Lane

Doc Prouty
Actor

Russell Hicks

Harry Walsh
Actor

Tom Dugan

McGrath
Actor

Mantan Moreland

Roy
Actor

Theodore von Eltz

Jim Ritter
Actor