The true story of the 1973 tennis match between World number one Billie Jean King and ex-champ and serial hustler Bobby Riggs.

After kidnapping and brutally assaulting two young women, a gang unknowingly finds refuge at a vacation home belonging to the parents of one of the victims: a mother and father who devise an increasingly gruesome series of revenge tactics.

Hoping to have sex before college, high school seniors Seth and Evan try to score booze for a huge party, leading to a series of wild misadventures.