LAPD detective Sara Baldwin investigates a series of killings where women are found tied up naked in their beds having been strangled. A common link is found in that they are all models and belong to the same health club. Sara volunteers to go undercover at the health club but is turned down by her captain because she is too unfeminine. And so she undergoes a dazzling makeover. In the club, she soon gets a modelling job with photographer Franz Ritter. She also meets and is wooed by the handsome clothing designer Michael Madison. As she finds herself falling for Michael, her partner gathers evidence that makes Michael the chief suspect in the murders.