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When an SUV carrying members of the BAU explodes, the rest of the team fight to save their colleagues and catch the terrorists responsible for the bombing.

Source: CBS

Episode Info

Episode number: 4x1
Production Number: 401
Airdate: Wednesday September 24th, 2008

Alternate Airdates:

AU (Seven) Oct 15, 2008
NL (Veronica) Mar 04, 2009
UK (sky LIVING) Mar 06, 2009

  • Currently 7.5/10
7.5/10 (35 Votes cast)


Guest Stars
Erik Palladino
As Detective Cooper
Jack McGee
As Detective Brustin
Moe Daniels
As Lisa Bartleby
Sienna Guillory
As Kate Joyner
Adoni Maropis
As Ben Abner

Co-Guest Stars
Amie Farrell
As Shelly
Loren Lester
As Dr. Shore
Brandon Hirsch
As ESU Two
Geoff Reeves
As ESU One
Joe Basile
As Colm Lagan
Monica Young
As TV News Reporter
Main Cast
Thomas Gibson (1)
As Aaron "Hotch" Hotchner
Shemar Moore
As Derek Morgan
Matthew Gray Gubler
As Dr. Spencer Reid
A.J. Cook
As Jennifer "JJ" Jareau
Kirsten Vangsness
As Penelope Garcia
Joe Mantegna
As David Rossi
Paget Brewster
As Emily Prentiss
Warning: Criminal Minds season 4 episode 1 guide may contain spoilers
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