A Dog of the Regiment

During World War I, Rin-Tin-Tin finds that he must rescue his master, a fighter pilot, from his wrecked aircraft. He also has to help him escape his rival, who has ordered him shot so he can have the girl they're competing for all to himself.

Cast

Dorothy Gulliver

Marie von Waldorf

Rin-Tin-Tin

Rinty

Tom Gallery

Richard Harrison

Hans Joby

Eric von Hager (as John Peters)