Lester Matthews

Ring Leader

Dwight Frye

Arsonist

Don 'Red' Barry

Henchman

Robert Emmett Keane

Johnson, Furniture Store Owner

Frank Orth

Brown, Clothing Store Owner

Charles D. Brown

Fire Inspector Wilson

King Baggot

Margaret Bert

Francis X. Bushman Jr.

Jack Rube Clifford

John Dilson

Robert Haines

Edward Hearn

Robert Homans

Gladden James

Jacques Tourneur