Black Lightning (1924)

Black Lightning is an extant 1924 silent film drama directed by James P. Hogan and starring Clara Bow and a dog named Thunder. It was made by independent Gotham Pictures.

More at Wikipedia.

Cast:

• Harold Austin
• Clara Bow
• Joe Butterworth
• Thunder the Dog
• Mark Fenton
• James P. Hogan
• Jim Mason
• Eddie Phillips
• John Pringle