The Studio Murder Mystery
Cast
Mischa Auer
Grant's Secretary
Fredric March
Richard Hardell
Florence Eldridge
Blanche Hardell
Gardner James
Ted MacDonald
E.H. Calvert
R.C. Grant
Neil Hamilton
Tony White
Doris Hill
Helen MacDonald
Warner Oland
Rupert Borka
Chester Conklin
George (Studio Gateman)
Guy Oliver
Hank MacDonald - the Studio Watchman
Eugene Pallette
Detective Lieutenant Dirk