Season 1, Episode 9 Riddles

First Aired: April 21, 1977

A stone owned by a couple from another planet may hold the key to the travelers' escape from the time warp. Jared Martin, Roddy McDowall. Kedryn: Dale Robinette. Krysta: Carole Demas. Fred: Carl Franklin. Scott: Ike Eisenmann. Simkin: William O'Connell.