The Black Diamond Express

When Dick, an aeronaut is wrongly accused of shooting Dan, a trouble-making, quarrelsome cowboy, Helen aids his escape on the outgoing Black Diamond Express.

• J.P. McGowanDirector

• Helen HolmesHelen
• Leo D. MaloneyDick Malling - an Aeronaut
• J.P. McGowanDan Haddon - a Cowboy