Edwin L. Marin

Director

Paul Lukas

Philo Vance

Alison Skipworth

Priscilla Kinkaid Llewellyn

Donald Cook

Lynn Llewellyn

Rosalind Russell

Doris Reed

Arthur Byron

Richard Kinkaid

Ted Healy

Police Sergeant Ernest Heath

Eric Blore

Currie

Isabel Jewell

Amelia Llewellyn

Louise Fazenda

Becky

Purnell Pratt

District Attorney John Markham (as Purnell B. Pratt)