Cast Credits Land of the Giants (1968) Starring as Valerie Ames Scott (7 episodes) Episode 1x18: Night of Thrombeldinbar (Feb 16, 1969) Episode 1x10: Double-Cross (Dec 8, 1968) Episode 1x05: Terror-Go-Round (Nov 3, 1968) Episode 1x04: Underground (Oct 20, 1968) Episode 1x03: Framed (Oct 6, 1968) Episode 1x02: Ghost Town (Sep 29, 1968) Episode 1x01: The Crash (Sep 22, 1968) View 4 more View 4 less