Black Lightning

A WWI drama in which a Red Cross dog saves a man.

• James P. HoganDirector
• Dorothy HowellWriter

• Thunder the DogBlack Lightning (as Thunder the Marvel Dog)
• Clara BowMartha Larned
• Harold AustinRoy Chambers
• Eddie PhillipsEz Howard
• Joe ButterworthLarned / Dick
• Mark FentonDoctor
• John GilbertCity Doctor