Supernatural S4E9 poster

Watch Supernatural – Season 4 Episode 9: I Know What You Did Last Summer

Supernatural • Season 4, Episode 9 • 42 min • 2005 • ⭐ 8.3/10 • Drama , Mystery , Sci-Fi & Fantasy

Cast: Jared Padalecki , Jensen Ackles , Misha Collins

Directors: Eric Kripke

Watch Supernatural – S4E9

Episode Overview

What happened to Sam during the months Dean was dead? During the search for a girl named Anna Milton, who has a mysterious connection to angels, Sam reveals the astonishing events of the summer.

Episode Navigation

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