starting with season 3 episode 6. Played by A. J. Cook, SSA Jennifer "JJ" Jareau (born November 22nd 1981) originally acted as the team's Communication Liaison...

Morgan (Shemar Moore), Dr. Spencer Reid (Matthew Gray Gubler), Jennifer Jareau (A. J. Cook), and Penelope Garcia (Kirsten Vangsness). The cast underwent...

She is best known for her role as Supervisory Special Agent Jennifer "JJ" Jareau on the CBS crime drama Criminal Minds (2005–2020, 2022–). Cook has also...

began in January 2024. Joe Mantegna as David Rossi AJ Cook as Jennifer "JJ" Jareau Kirsten Vangsness as Penelope Garcia Aisha Tyler as Dr. Tara Lewis Adam...

apparently something of a playboy, judging by what Agent Jennifer "JJ" Jareau (A.J. Cook) says to Garcia: "From what I hear, Rossi is the reason most...

and Paget Brewster were rehired by CBS to reprise their roles as Jennifer Jareau and Emily Prentiss. On February 15, 2012, Deadline Hollywood reported that...

This new season is said to reveal more on the past of Agent Jennifer "JJ" Jareau. "We're going to use the serendipitous gift of Season 6 to explain with...

Reid (BAU Agent) A. J. Cook as Supervisory Special Agent Jennifer "JJ" Jareau (BAU Agent) Kirsten Vangsness as Special Agent Penelope Garcia (BAU Technical...

refer to: J. J. Evans, a character in the 1970s sitcom Good Times Jennifer Jareau or JJ, a character on Criminal Minds "JJ", an episode of Skins series 4...

Reid (BAU Agent) A. J. Cook as Supervisory Special Agent Jennifer "JJ" Jareau (BAU Agent) Kirsten Vangsness as Special Agent Penelope Garcia (BAU Technical...