The Gates of Doom

Claire McDowell

Indore / Agatha

Lee Shumway

Francis Duane (as L.C. Shumway)

Alfred Allen

Grand Duke Alexis

Francis McDonald

Jang Sattib

Lina Basquette

Agatha as a child

Jack Connolly

Terence Unger

Mark Fenton

Sir Ethelbert Duane

Tommie Dale

Florence Duane

Charles Swickard

Director

J. Grubb Alexander

Writer

Harry McGuire Stanley

Cinematography