A.J. Cook

Andrea Joy "A. J." Cook is a Canadian actress known for her role as Supervisory Special Agent Jennifer "JJ" Jareau in the CBS crime drama Criminal Minds. She has also appeared in films such as The Virgin Suicides, Out Cold, and Final Destination 2.

Known For


Cast Credits

Criminal Minds (2005)
Starring as Jennifer "JJ" Jareau (226 episodes)
Guest starring as Jennifer "JJ" Jareau (2 episodes)
Tru Calling (2003)
Starring as Lindsay Walker
  • Episode 1x01: Pilot (Oct 30, 2003)
Higher Ground (2000)
Starring as Shelby Merrick
Law & Order: Special Victims Unit (1999)
Guest starring as Debbie Shields
  • Episode 12x13: Mask (Jan 12, 2011)
First Wave (1998)
Guest starring as Lindsay Tilden