该电影由Fred Olen Ray执导，Karen Black、Russ Tamblyn、Roberto Correa等主演，于1998年上映。在85分钟的叙事中，《隐形药》（又名：真情陌生人）Doug Baily’s father is weird, but a strange machine in the garage now makes him invisible too. Its a roller coaster ride of fun and hijinks as Doug tries to turn his invisible dad back to normal again