Cort and Craig are trapped in an underwater cave following a major earthquake; Gina's life hangs in the balance.
A former girlfriend needs Michael's help when she is accused of murdering her boss.
A club-owner and singer's neighbourhood project upsets a greedy real-estate magnate.
Michael investigates when a truckload of laser guns and other confiscated weapons disappear from a police warehouse.
Illya and Solo team with a college coed (Maggie Pierce) to uncover a religious-cult leader's plans for world domination.