All the Brothers Were Valiant 1923

Directed by Irvin Willat | Starring: Malcolm McGregor, Billie Dove, Lon Chaney, William Orlamond

Mark is the captain of a whaling ship and he looks down on brother Joel, who has never gone to sea. But when Mark's ship arrives in port sans its captain, Joel takes over the command. His new bride, Priscilla, insists on coming along and they head for the South Seas, where Mark was last seen.