A sexy P.I. uses her guile and curves to solve the case of a kidnapped male model in the steamy softcore mystery Passion’s Obsession (2000). Porn regulars Regina Russell and C.C. Costigan star as private detectives in need of a new assignment. When a hunky male model goes missing, Hollywood talent agent Angela Moore (Samantha Phillips) hires the girls to track him down. Naturally the plot is largely a pretext for gloriously extended scenes of carnal pleasure seeking. Cybil Richards’s flick boasts an ending you won’t see on Scooby Doo, as Russell, Costigan, and Phillips join a cast of dozens for some hot and heavy action.