High school misfits Stoney and Dave discover a long-frozen primeval man buried in their backyard. But the thawed-out Link—as the boys have named him—quickly becomes a wild card in the teens' already zany Southern California lives. After a shave and some new clothes, Link's presence at school makes the daily drudgery a lot more interesting.

A string of tough homicide cases confronts veteran Det. Eddie Van Owen and youthful partner Johnny Marks, but the murder of a music video dancer takes their investigation in an unexpected direction. When the duo looks into the killing, a shady producer turns up the prime suspect, and the ensuing scandal spills out of the music world and into gangland.

An amnesiac young woman (Sybil Temtchine) wakes up, face down on the footprints of Graumans Chinese Theatre, and spends one day, from sunrise to sunset, entirely on Hollywood Boulevard, piecing together her identity through her interaction with a host of disparate characters and famous locales.