Where can I watch “Invasion” Season 1 Episode 3 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 1 helps you follow the plot and character arcs leading into this episode.

Watch Invasion Season 1 Episode 3 Online

“Watershed” — Watch "Invasion" Season 1 Episode 3 online in HD for free. Check streaming providers, cast, and episode details.

Oct 5, 2005 Season 1 Episode 3 42 min M

6.8 ★ ★ ★ ★ ★

5 votes

Invasion Season 1

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Season 1 Episode 3 — Aired on Oct 5, 2005 • runs about 42 minutes.

Directed by Michael Dinner.

Written by Shaun Cassidy.

Notable cast/guest names in this episode include Eddie Cibrian, Lisa Sheridan, Alexis Dziena, Evan Peters.

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

Looking for “watch Invasion Season 1 Episode 3 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

Russell and Mariel suffer a tragedy but it is made worse when Mariel tries to help. Kira feels guilty over an accident. During the hurricane and after there has been a mysterious military presence and Larkin tries to learn more about it. Meanwhile, Dave investigates a lost piece of jewelry.