Lightnin' Wins(1926)

Lightnin' Wins is a silent-era adventure film following a resourceful dog and his master, Tom Harding, as they pursue a ruthless smuggling ring operating at the harbor. When Tom's initial confrontation with the criminals goes awry, he's overpowered and imprisoned in a secret dungeon. His girlfriend attempts a daring infiltration of the gang's hideout to help him escape, but she too is captured. Tom must summon all his courage and cunning to break free from his captors and rescue both his girlfriend and his loyal companion. The film combines action, suspense, and the charm of canine heroics that defined early adventure cinema.