Two women wait impatiently in front of a SoHo loft, each hoping to surprise her boyfriend upon his return from a trip to Los Angeles. Carla (Heather Graham) is beautiful, smart, sophisticated and reserved. Lou (Natasha Wagner) is vivacious, sexy, sassy and outspoken. Chatting, these two equally compelling women discover a surprise of their own - that the fantastic boyfriend they are each supposedly having a monogamous love affair with is the very same man: Blake Allen (Robert Downey, Jr.), a struggling actor with a talent for evading the truth. Carla and Lou could just walk away from a cruel, inexplicable betrayal and begin again, but that's not what they decide to do. Instead they sneak into Blake's apartment and, over the next few incredible hours, the two women attempt to uncover the truth about the enigmatic Blake Allen any which way they can - from dramatic confrontation to fevered seduction to shocking revelation.