S01E20Supernatural season 1 episode 20: Dead Man's Blood
Aired 20 April 200642 minRated TV-14
Where to watch Supernatural Season 1 in Australia
Supernatural season 1 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 “Dead Man's Blood”
To obtain a mystic gun capable of destroying the demon that killed their mother, Sam and Dean must team up with their father John and face off against vampires.
Episode summary: TMDB.
Before you watch
- It is episode 20 of 22 of season 1, so watch episodes 1 to 19 first.
- It runs about 42 minutes.
- Directed by Tony Wharmby, written by John Shiban and Cathryn Humphris.
- TMDB users rate it 7.7 out of 10 (54 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
- Tony Wharmby
- Writers
- John ShibanCathryn Humphris
- Guest stars
- Terence Kelly as Daniel ElkinsDamon Runyan as Jenny's BoyfriendBrenda Campbell as BethDominic Zamprogna as BeauWarren Christie as LutherSean Tyson as TruckerAnne Openshaw as KateJeffrey Dean Morgan as John Winchester
Credits: TMDB.
More from Supernatural Season 1
Every episode of Season 1Supernatural 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.