Where can I watch “Space: 1999” Season 2 Episode 11 online?

This page provides episode info and a legal-only guide. It does not host streams or downloads. Check official platforms and licensed services for availability in your region (US first).

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Watching earlier episodes in season 2 helps you follow the plot and character arcs leading into this episode.

Watch Space: 1999 Season 2 Episode 11 Online

“Seed of Destruction” — Watch "Space: 1999" Season 2 Episode 11 online in HD for free. Check streaming providers, cast, and episode details.

Nov 11, 1976 Season 2 Episode 11 52 min PG

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Space: 1999 Season 2

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Season 2 Episode 11 — Aired on Nov 11, 1976 • runs about 52 minutes.

Directed by Kevin Connor.

Written by John Goldsmith.

Notable cast/guest names in this episode include Martin Landau, Barbara Bain, Catherine Schell, Tony Anholt.

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

Looking for “watch Space: 1999 Season 2 Episode 11 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

Whilst he is exploring an asteroid Koenig is taken over by an alien race known as the Kalthon, who replace him with an exact double. In consequence every action ordered by the fake Koenig is solely for the benefit of the Kalthon and to the detriment of the welfare of the Alphans. Helena realizes that something is wrong when 'Koenig' is cold to the touch and needs to convince the other crew members.