text: Martha Plimpton has done some prestigious movies, working with River Phoenix and Harrison Ford, but she was never able to expand her limited, tomboyish appeal into the same class as, say, Molly Ringwald. This film, which was barely released, is just an extension of her late '80s/early '90s attempts to find a screen-persona which was identifiable to moviegoers, and it represents another failure. Plimpton plays a troubled young woman who finds out on her 21st birthday that she was adopted and--worse than that--was actually abandoned as an infant on her parents' doorstep! She sets out to find her biological mother and father, but the viewer has no clue why she'd even want to (would simple curiosity give her this much determination?). Unattractive material given sitcom handling; it starts off on the wrong foot and never recovers. Plimpton gives a sour, surly performance, but Hector Elizondo and Mary Kay Place are fine as her adoptive parents. *1/2 from ****