The Lost Saucer (Season 1)

894X2RY713, I Love You (Episode 1)

Air date: 1975-09-06

Runtime: 30 min

Overview: After their spaceship takes off with Jerry and Alice inside, Fi and Fum attempt to return them home but end up in the far future . While exploring, the kids are arrested for not having numbers and for exposing their faces in public.

The Tiny Years (Episode 2)

Air date: 1975-09-13

Runtime: 30 min

My Fair Robot (Episode 3)

Air date: 1975-09-20

Runtime: 30 min

Transylvania 2300 (Episode 4)

Air date: 1975-09-27

Runtime: 30 min

Beautiful Downtown Atlantis (Episode 5)

Air date: 1975-10-04

Runtime: 30 min

Where Did Everybody Go? (Episode 6)

Air date: 1975-10-11

Runtime: 30 min

Get a Dorse (Episode 7)

Writer: Larry Markes

Air date: 1975-10-18

Runtime: 30 min

Androids Come Home (Episode 8)

Air date: 1975-10-25

Runtime: 30 min

Valley of the Chickaphants (Episode 9)

Writer: John L. Greene

Air date: 1975-11-01

Runtime: 30 min

Return to the Valley of the Chickaphants (Episode 10)

Writer: John L. Greene

Air date: 1975-11-08

Runtime: 30 min

The Laughing Years (Episode 11)

Air date: 1975-11-15

Runtime: 30 min

Fat is Beautiful (Episode 12)

Runtime: 30 min

Overview: The crew find themselves in a land where exercise, working and being thin are against the law.

Planet of Lookalikes (Episode 13)

Runtime: 30 min

Fi Am Woman (Episode 14)

Runtime: 30 min

Polka Dot Years (Episode 15)

Runtime: 30 min

Land of the Talking Plants (Episode 16)

Runtime: 30 min

The Laughing Years (Episode 17)

Writer: Seaman Jacobs

Runtime: 30 min

Return to the Valley of the Chickaphants (Episode 18)

Runtime: 30 min