When Lightning Strikes

Lightning the German Shepherd

Lightning

Francis X. Bushman Jr.

Matt Caldwell

Alice Dahl

Helen Stevens

J.P. McGowan

Lafe Broderick

Tom London

Wolf

Blackie Whiteford

Hunky

William Desmond

Marshal Jack Stevens

Marin Sais

Mrs. Stevens

Murdock MacQuarrie

Jim Caldwell

Harry Revier

Director

Burton L. King

Director

George Morgan

Story, Screenplay