The Hellcats

Fearsome but well-built femme bikers cause low-budget desert mayhem when they begin smuggling Mexican drugs across the border. When they discover a detective hot on their tail, their enigmatic male leader has the gals kill him. Unfortunately, they don't count on the slain gumshoe's ex-girlfriend and brother teaming up to capture them. To do so, the girlfriend dresses up as a biker chick and joins the gang. Real trouble roars up when she is discovered, and violence ensues.

For the Mystery Science Theater 3000 version, please go to the episode recap page.