Walter Connolly

Dr. MacAuley

Onslow Stevens

Dr. Frank Norton

Paul Fix

Nightingale

Bernard Nedell

Redlands

Iris Meredith

Mary MacAuley

Oscar O'Shea

Warden

Nicholas Soussanin

'Lindy' Lindstrom

Don Beddoe

Jockey

George Chesebro

Guard (uncredited)