E1 - The Flies

Aired: September 11, 1976

When a group of children scavengers known as the Flies obtain some toxic canisters, Ark II must recover and dispose of them.

E2 - The Slaves

Aired: September 18, 1976

After finding a group of people who believe in slavery, Jonah is captured and himself enslaved. Then it is up to Ruth, Samuel and Adam to free them and expose the leader as a fraud.

E3 - The Wild Boy

Aired: September 25, 1976

The crew of Ark II must save a wild boy who is being hunted like an animal by local tribes.

E4 - The Robot

Aired: October 02, 1976

When Samuel builds a robot to help the Ark II crew with their mission, the robot starts acting on it's own ideas.

E5 - Omega

Aired: October 09, 1976

Jonah risks his life to save Samuel after Samuel is taken over by a computer with the ability to control minds.

E6 - The Tank

Aired: October 16, 1976

The crew of Ark II must stop an old army tank that is reeking havoc in the region.

E7 - The Cryogenic Man

Aired: October 23, 1976

When an old time capsule containing a cryogenically frozen man is opened, the man awakens determined to rebuild his financial empire.

E8 - The Rule

Aired: October 30, 1976

The Ark II crew encounters a settlement which exiles it's sick and elderly as useless because they are deemed unable to contribute.

E9 - Robin Hood

Aired: November 06, 1976

A boy who does not like the way his fellow villagers are being treated, tries to help them by joining the crusade of a character calling himself Robin Hood.

E10 - The Drought

Aired: November 13, 1976

During a drought, Fagin and his band of scavengers called the Flies, return and capture the Ark looking for a 20th century device they believe can make it rain.

E11 - The Lottery

Aired: November 20, 1976

The Ark II crew aids a rich community which face a shortage of food and water after squandering their resources.

E12 - The Mind Group

Aired: November 27, 1976

The Ark crew meet a group of children with mysterious mental powers.

E13 - The Balloon

Aired: December 04, 1976

The Ark II crew helps a community who is battling a mysterious epidemic.

E14 - Don Quixote

Aired: December 11, 1976

The Ark is attacked by a man calling himself Don Quixote who believes the Ark is a ""white dragon"" he must slay.

E15 - Orkus

Aired: December 18, 1976

When the Ark crew comes across a community where people seemingly live forever, Ruth and Adam begin aging rapidly.