It's called The Dalton Girls because there aren't any Dalton Boys left. After all the members of the notorious Dalton outlaw gang have been killed or arrested, their sisters decide to pick up where the boys left off. Led by Holly Dalton (Merry Anders), who since killing a man in self-defense has been outside the law, the girls terrorize Colorado territory with their criminal raids. The other members of the gang are Rose, Columbine and Marigold Dalton, played by B-picture perennials Lisa Davis, Penny Edwards, Sue George. In true Hollywood Chauvinist fashion, the Dalton girls are trailed by a bunch of matrimony-minded men; refreshingly, however, the ladies remain true to their heritage to the last.