The Playboy Bunny Murder sees Marcel Theroux investigate a set of disturbing murders of young women that have remained unsolved since the 1970s and reveal a dark and violent side hidden beneath the wealth and glamour of exclusive corners of London's nightlife at that time.

The journalist and filmmaker's long-standing interest in the brutal murders, which shocked the London he grew up in, led him to return to the killings of Eve Stratford, a Playboy Bunny who aspired to be a famous model, Lynda Farrow, a croupier with years of experience working in nighttime London, and Lynne Weedon, a schoolgirl whose whole life lay ahead of her.