The Unholy Night

Ernest Torrence

Dr. Ballou

Roland Young

Lord Montague

Dorothy Sebastian

Lady Efra

Natalie Moorhead

Lady Vi

Sydney Jarvis

The Butler

Polly Moran

Polly, Maid

George Cooper

Frey, Lord Montague's Orderly

Sôjin Kamiyama

The Mystic

Claude Fleming

Sir James Rumsey

Clarence Geldart

Inspector Lewis

John Miljan

Major Mallory

Richard Tucker

Colonel Davidson

John Loder

Captain Dorchester

Philip Strange

Lieutenant Williams