The Studio Murder Mystery

Neil Hamilton

Tony White

Doris Hill

Helen MacDonald

Warner Oland

Rupert Borka

Fredric March

Richard Hardell

Честер Конклин

George (Studio Gateman)

Florence Eldridge

Blanche Hardell

Гай Оливер

Hank MacDonald - the Studio Watchman

Gardner James

Ted MacDonald

Eugene Pallette

Detective Lieutenant Dirk

E.H. Calvert

R.C. Grant

Миша Ауэр

Grant's Secretary

Donald MacKenzie

Captain Coffin