Ellery Queen's Penthouse Mystery
Chinese ventriloquist Gordon Cobb is murdered by a gang of jewel thieves. Baffled by the contradictory clues, Inspector Queen asks his son Ellery to help out.
Genre: Mystery
Cast: Ralph Bellamy, Margaret Lindsay, Charley Grapewin, Anna May Wong, James Burke, Eduardo Ciannelli, Frank Albertson, Ann Doran, Noel Madison, Charles Lane, Russell Hicks, Tom Dugan, Mantan Moreland
Crew: James P. Hogan (Director), Eric Taylor (Screenplay), Frederic Dannay (Writer), Manfred Lee (Writer), Larry Darmour (Producer)