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

Watch Fantastic Four: World's Greatest Heroes Season 1 Episode 3 Online

Q: Where can I watch “Fantastic Four: World's Greatest Heroes” Season 1 Episode 3 online?

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“Doomsday” — Watch "Fantastic Four: World's Greatest Heroes" Season 1 Episode 3 online in HD for free. Check streaming providers, cast, and episode details.

Sep 16, 2006 Season 1 Episode 3 22 min TV-Y7

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Fantastic Four: World's Greatest Heroes Season 1

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Season 1 Episode 3 — Aired on Sep 16, 2006 • runs about 22 minutes.

Written by Christopher L. Yost, Craig Kyle.

Notable cast/guest names in this episode include Hiro Kanagawa, Lara Gilchrist, Christopher Jacot, Brian Dobson.

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

Looking for “watch Fantastic Four: World's Greatest Heroes Season 1 Episode 3 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

Reed stands accused of purposefully exposing Susan, Johnny and Ben to the cosmic rays that have transformed them into the Fantastic Four. While they're distracted by this turmoil, Dr. Doom strikes!