Where can I watch “The Promise” 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 The Promise Season 1 Episode 3 Online

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

Feb 20, 2011 Season 1 Episode 3 83 min 15

9.5 ★ ★ ★ ★ ★

2 votes

The Promise Season 1

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Season 1 Episode 3 — Aired on Feb 20, 2011 • runs about 83 minutes.

Notable cast/guest names in this episode include Claire Foy, Haaz Sleiman, Christian Cooke, Katharina Schüttler.

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

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

Synopsis

Len discovers the source of the leak to the Jewish militia, with tragic consequences. Erin becomes even more determined to resolve the mystery surrounding the fate of her grandfather and his friend Mohammed as she continues to read his diary and embarks on a mission to absolve Len's guilt.