S06E22Supernatural season 6 episode 22: The Man Who Knew Too Much
Aired 20 May 201143 minRated TV-14
Where to watch Supernatural Season 6 in Australia
Supernatural season 6 is streaming in Australia on Prime Video (subscription), HBO Max (subscription) and Stan (subscription). You can also buy it on Apple TV from $29.99.
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Availability checked 16 November 2026.
What happens in “The Man Who Knew Too Much”
The wall comes down in Sam’s head and all hell breaks loose. Dean and Bobby are, for once, at a total loss on how to help him and are forced to stand by and do nothing while Sam breaks. The battle for heaven comes to a head.
Episode summary: TMDB.
Before you watch
- It is the season finale of season 6, so watch episodes 1 to 21 first.
- It runs about 43 minutes.
- Directed by Robert Singer, written by Eric Kripke.
- TMDB users rate it 8.3 out of 10 (35 votes).
Supernatural trailer
The official trailer for the series (no preview of this episode has been published).
Play video: Supernatural trailer
Cast and crew of this episode
- Director
- Robert Singer
- Writer
- Eric Kripke
- Guest stars
- Mark Sheppard as CrowleySebastian Roché as BalthazarKim Johnston Ulrich as Eleanor VisyakLanette Ware as RaphaelErica Cerra as RobinMatthew MacCaull as Crossroads DemonJim Beaver as Bobby Singer
Credits: TMDB.
More from Supernatural Season 6
Every episode of Season 6Supernatural episode guide
Episode names, air dates, runtimes, stills and ratings: TMDB. Air dates are the first broadcast anywhere; where it streams is our daily Australian check.