Good plot, scenery and memorable acting! Interplay between main characters was fascinating! The standout was Bruce Boxleitner as the business-savvy but emotionally-naive American in Singapore, fatally falling for a married woman with "business" plans of her own. Memorable scenes include his finding her hubby's stabbed body & then fleeing madly down crowed Singapore streets in an effort to escape. His naiveté and trust of the black widow doesn't leave until the near-final scene with her at the prison. For steam, Boxleitner & Hershey (or their body doubles?) sitting on the floor & undressing each other rivals the so-called "towel" scene. All in all, "Passion Flower" is a garden of delight for any Boxleitner fan, or anyone who enjoys a spicy suspense flick.