Season 3 Episode
- Season 3 Condemned of Space
- Season 3 Visit to a Hostile Planet
- Season 3 Kidnapped in Space
- Season 3 Hunter's Moon
- Season 3 The Space Primevals
- Season 3 Space Destructors
- Season 3 The Haunted Lighthouse
- Season 3 Flight into the Future
- Season 3 Collision of Planets
- Season 3 Space Creature
- Season 3 Deadliest of the Species
- Season 3 A Day at the Zoo
- Season 3 Two Weeks in Space
- Season 3 Castles in Space
- Season 3 The Anti-Matter Man
- Season 3 Target: Earth
- Season 3 Princess of Space
- Season 3 Time Merchant
- Season 3 The Promised Planet
- Season 3 Fugitives in Space
- Season 3 Space Beauty
- Season 3 The Flaming Planet
- Season 3 The Great Vegetable Rebellion
- Season 3 Junkyard in Space
Lost in Space - Season 3 Episode 5 The Space Primevals
7.10 60 minutes The primitive beings are actually wards of a computer, Protinius, which can confer temporary advanced sentience on the leading man in order to communicate Protinius' will.
The episode also features a temporary camaraderie between Don and Smith, a burying of the hatchet, when Don is rescued by Smith from a pit, and then says ""Doctor Smith"" - using the word Doctor for the first time unknown ages. However, their camaraderie dissolves and the characters are back to ""normal"". Not the first time Smith has become selfless and a man of some integrity, but as usual, Smith returns to normal.
