S04E01Criminal Minds season 4 episode 1: Mayhem
Aired 24 September 200840 minRated TV-14
Where to watch Criminal Minds Season 4 in Australia
Criminal Minds season 4 is streaming in Australia on Paramount Plus (subscription) and Disney+ (subscription, listed for the whole show). You can also buy it on Apple TV from $24.99 and Prime Video Store from $24.99.
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Watch Now on Paramount PlusParamount Plus
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From $7.99/mth
Stream Now on Disney+Disney+
Subscription · Listed for the whole show
From $9.99/mth
Buy or rent
Stream now on Apple TVApple TV
Buy
Buy from $24.99 a season
Rent or buy on Prime Video StorePrime Video Store
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Buy from $24.99 a season
Availability checked 16 November 2026.
What happens in “Mayhem”
When an SUV carrying members of the team explodes, the rest of the team fights to save them and catch the terrorists responsible for the bombing.
Episode summary: TMDB.
Before you watch
- It is the season premiere of season 4.
- It runs about 40 minutes.
- Directed by Edward Allen Bernero, written by Simon Mirren.
- TMDB users rate it 8.4 out of 10 (27 votes).
Cast and crew of this episode
- Director
- Edward Allen Bernero
- Writer
- Simon Mirren
- Guest stars
- Michael Steger as SamJack McGee as Detective BrustinErik Palladino as Detective CooperAdoni Maropis as Ben AbnerSienna Guillory as Kate JoynerMoe Daniels as Lisa BartlebyJoe Basile as Colm LaganAmie Farrell as Shelly
Credits: TMDB.
More from Criminal Minds Season 4
Every episode of Season 4Criminal Minds 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.