A huge generational colony spacecraft called The Ark has gone off-course. Many of the descendants from the original crew and colonists are unaware that they are aboard a ship.
William Osler
Mu Lambda 165 (aka: Host Computer)
18 episodes
Keir Dullea
Devon
16 episodes
Robin Ward
Garth
16 episodes
Gay Rowan
Rachel
16 episodes
Walter Koenig
Oro
2 episodes
Ed Ames
Mr. Smith
1 episode
Sterling Hayden
Old Jeremiah
1 episode
George Sperdakos
Jubal
1 episode
Gillie Fenwick
Old Abraham
1 episode
Sean Sullivan
Rachel's Father
1 episode
Stranger Things
