Devil's Angels (1967)

The Skulls, a violent biker gang led by Cody have a run in with a small-town sheriff after a member accidentally kills a citizen on the highway. He agrees to let them stay and protect the town. Cody then deserts them after a second gang's rescue attempt leaves the town in shreds. With Beverly Adams as Lynn and Mimsy Farmer as Marianne. A follow-up to the popular "The Wild Angels", the previous year.