Watch Lost in Space Season 3 Episode 11 Online

“Deadliest of the Species” — Watch "Lost in Space" Season 3 Episode 11 online in HD for free. Check streaming providers, cast, and episode details.
Nov 22, 1967 Season 3 Episode 11 60 min TV-PG
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Season 3 Episode 11 — Aired on Nov 22, 1967 • runs about 60 minutes.

Directed by Don Richardson.

Written by Robert Hamner.

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 11 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

The Robinsons encounter two Aliens who are on a mission to seek and destroy an escaped Robot Prisoner, whom they believe to be hiding at the Jupiter Two. Meanwhile, the Robot meets and falls in love with this evil, female Robot. She tries to turn the Robot bad, but ultimately, is defeated by the Robot and the Robinsons, but not before wreaking havoc over the planet.

Stills

Still from Lost in Space - Season 3 Episode 11 Still from Lost in Space - Season 3 Episode 11

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.