Watch Lost in Space Season 3 Episode 5 Online

“The Space Primevals” — Watch "Lost in Space" Season 3 Episode 5 online in HD for free. Check streaming providers, cast, and episode details.
Oct 4, 1967 Season 3 Episode 5 60 min TV-PG
6.0 ★ ★ ★ ★ ★
1 votes
Where can I watch "The Space Primevals" online?
You can watch it through the button below, and it is free.

Season 3 Episode 5 — Aired on Oct 4, 1967 • runs about 60 minutes.

Directed by Nathan Juran.

Written by Peter Packer.

Notable cast/guest names in this episode include Guy Williams, June Lockhart, Mark Goddard, Marta Kristen.

This page includes 2 official still(s) (when available) plus legal availability links.

Looking for “watch Lost in Space Season 3 Episode 5 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

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.

Stills

Still from Lost in Space - Season 3 Episode 5 Still from Lost in Space - Season 3 Episode 5

Cast

Guy Williams
as Dr. John Robinson
June Lockhart
as Dr. Maureen Robinson
Mark Goddard
as Major Don West
Marta Kristen
as Judy Robinson
Angela Cartwright
as Penny Robinson
Bill Mumy
as Will Robinson
Jonathan Harris
as Dr. Zachary Smith
Dick Tufeld
as Robot B-9
Bob May
as Robot B-9

Episodes – Season 3

Trailer / clip

There�s no trailer available for this series right now.