The runners find an underground room with six survivors of the nuclear holocaust cryogenically frozen. A series of earthquakes complicate efforts to rescue the frozen humans.

Cast: Gregory Harrison, Heather Menzies-Urich, Donald Moffat, Randy Powell, Christopher Stone, Ellen Weston, Soon-Tek Oh, Neva Patterson, Liam Sullivan, Adrienne Larussa, Peggy McCay, Richard Roat