Where can I watch “Man from Atlantis” Season 1 Episode 12 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 “The Siren”?

Watching earlier episodes in season 1 helps you follow the plot and character arcs leading into this episode.

Watch Man from Atlantis Season 1 Episode 12 Online

“The Siren” — Watch "Man from Atlantis" Season 1 Episode 12 online in HD for free. Check streaming providers, cast, and episode details.

May 2, 1978 Season 1 Episode 12 90 min

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Man from Atlantis Season 1

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Season 1 Episode 12 — Aired on May 2, 1978 • runs about 90 minutes.

Directed by Edward M. Abroms.

Written by Michael I. Wagner.

Notable cast/guest names in this episode include Patrick Duffy, Belinda Montgomery, Alan Fudge.

This page includes 1 official still(s) (when available) plus legal availability links.

Looking for “watch Man from Atlantis Season 1 Episode 12 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

While investigating the mysterious loss of three ships in one part of the ocean, Mark and the crew of the Cetacean encounter a submarine operated by a modern-day pirate. The pirate has captured a mermaid that can produce a hypnotic siren song, which mesmerizes anyone who hears it, even Mark.