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Supernatural S2E20 poster

Watch Supernatural – Season 2 Episode 20: What Is and What Should Never Be

Supernatural • Season 2, Episode 20 • 42 min • 2005 • ⭐ 8.3/10 • Drama , Mystery , Sci-Fi & Fantasy

Cast: Jared Padalecki , Jensen Ackles , Misha Collins

Directors: Eric Kripke

Watch Supernatural – S2E20

Episode Overview

Dean is attacked by a Djinn... and finds himself in a new reality where his mother is still alive and a mysterious woman holds the key to everything.

Episode Navigation

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