Where can I watch “Cosmos 1999” Season 2 Episode 18 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).

Do I need to watch earlier episodes before “Un message d'espoir (1/2)”?

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

Watch Cosmos 1999 Season 2 Episode 18 Online

“Un message d'espoir (1/2)” — Watch "Cosmos 1999" Season 2 Episode 18 online in HD for free. Check streaming providers, cast, and episode details.

Aug 4, 1977 Season 2 Episode 18 51 min PG

5.3 ★ ★ ★ ★ ★

3 votes

Cosmos 1999 Season 2

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Where can I watch "Un message d'espoir (1/2)" online?

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Season 2 Episode 18 — Aired on Aug 4, 1977 • runs about 51 minutes.

Directed by Tom Clegg, Frank Watts.

Written by Terrance Dicks.

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 Cosmos 1999 Season 2 Episode 18 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

Victime d'un accident, John Koenig est dans le coma. Helena Russell et Ben Vincent tentent de stimuler son cerveau avec un appareil expérimental. Pendant ce temps, un vaisseau spatial atterrit sur la base. L'équipage est composé de monstres hideux et repoussants qui exercent une emprise hypnotique sur les Alphans pour obtenir leur carburant nucléaire…