In the Spring of 1975, at the height of disco, a peculiar young woman with a passion for nightlife and a hunger for stardom is swept up in a psychological nightmare of cocaine, delusion, and disco.

Lisa Conroy is general manager at a highway-side 'sports bar with curves', Double Whammies. She nurtures and protects her employees fiercely - but over the course of one trying day, her optimism is battered from every direction. Double Whammies sells a big, weird American fantasy, but what happens when reality pokes a bunch of holes in it?

A town is terrorized by killer clamps! It's up to the chief of police, a scientist and the girl next door to stop this nightmare.