The Arrival
Episode: 1x01 | Airdate: Sep 13, 1973
Season 1
The Weakest Link
Episode: 1x02 | Airdate: Sep 20, 1973
The Visitor
Episode: 1x03 | Airdate: Sep 20, 1973
The Curse of the Idol
Episode: 1x04 | Airdate: Oct 4, 1973
Terror on South Island
Episode: 1x05 | Airdate: Oct 11, 1973
Monsoon
Episode: 1x06 | Airdate: Oct 18, 1973
Cave of the Tiger
Episode: 1x07 | Airdate: Oct 25, 1973
The Mark of Captain Keel
Episode: 1x08 | Airdate: Nov 1, 1973
The Secret of Shark Island
Episode: 1x09 | Airdate: Nov 8, 1973
Nature's Child
Episode: 1x10 | Airdate: Nov 15, 1973
Lost at Sea
Episode: 1x11 | Airdate: Nov 22, 1973
The Castaway
Episode: 1x12 | Airdate: Nov 29, 1973
Return from Paradise
Episode: 1x13 | Airdate: Dec 6, 1973
Second Honeymoon
Episode: 1x14 | Airdate: Dec 13, 1973
The children devise a plan to provide a second honeymoon for their parents.
Rogue
Episode: 1x15 | Airdate: Dec 20, 1973
An old bear, forced by illness to leave the mountains, makes a dangerous addition to the Robinsons' jungle neighbors.
The Intruder
Episode: 1x16 | Airdate: Dec 27, 1973
Somewhere on This Earth
Episode: 1x17 | Airdate: Jan 3, 1974
Dead Man's Gold
Episode: 1x18 | Airdate: Jan 10, 1974
Skeleton Clue
Episode: 1x19 | Airdate: Jan 17, 1974
Disappearance
Episode: 1x20 | Airdate: Jan 24, 1974
The Robinson children must learn to manage on their own when their parents do not return from a fishing trip.
Deadly Feast
Episode: 1x21 | Airdate: Jan 31, 1974
Bruno
Episode: 1x22 | Airdate: Feb 7, 1974
A Time to Live and a Time to Die
Episode: 1x23 | Airdate: Feb 14, 1974
Attack of the Cat
Episode: 1x24 | Airdate: Feb 21, 1974
The Animal Kingdom
Episode: 1x25 | Airdate: Feb 28, 1974
Rescue
Episode: 1x26 | Airdate: Mar 7, 1974