CRIMINAL MINDS Season 10 Episode 1 Photos X

 A.J. Cook as Jennifer "JJ" Jareau Criminal Minds

A.J. Cook as Jennifer “JJ” Jareau

CRIMINAL MINDS Season 10 Episode 1 Photos X : “X” – The BAU team investigates a series of murders in Bakersfield, Calif., which have left the victims unidentifiable. Also, the team welcomes new agent Kate Callahan into the BAU fold, who assists them in their efforts in solving the cases, on the 10th season premiere of CRIMINAL MINDS, Wednesday, Oct. 1 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Jennifer Love Hewitt joins the cast as FBI undercover agent Kate Callahan. Kerr Smith (“Dawson’s Creek”) guest stars as Frank Cowles.

Photos: Monty Brinton/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved

CRIMINAL MINDS Season 10 Episode 1 Photos X

Jennifer Love Hewitt Criminal Minds

“X” — Kate Callahan (Jennifer Love Hewitt), a seasoned FBI undercover agent, joins Reid (Matthew Gray Gubler) and the rest of the BAU team as their newest member when Hewitt joins the cast of CRIMINAL MINDS on its 10th season premiere, Wednesday, Oct. 1 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Photo: Monty Brinton/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved

Jennifer Love Hewitt Criminal Minds

“X” — Kate Callahan (Jennifer Love Hewitt), a seasoned FBI undercover agent, joins Reid (Matthew Gray Gubler) and the rest of the BAU team as their newest member when Hewitt joins the cast of CRIMINAL MINDS on its 10th season premiere, Wednesday, Oct. 1 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Photo: Monty Brinton/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved

X

“X” — Kate Callahan (Jennifer Love Hewitt), a seasoned FBI undercover agent, joins the BAU team as their newest member when Hewitt joins the cast of CRIMINAL MINDS on its 10th season premiere, Wednesday, Oct. 1 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Pictured: Kristen Vangsness as Penelope Garcia, Shemar Moore as Derek Morgan, Joe Mantegna as David Rossi. Photo: Monty Brinton/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved

X

“X” — Kate Callahan (Jennifer Love Hewitt), a seasoned FBI undercover agent, joins the BAU team as their newest member when Hewitt joins the cast of CRIMINAL MINDS on its 10th season premiere, Wednesday, Oct. 1 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Pictured: Shemar Moore as Derek Morgan. Photo: Monty Brinton/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved

X

“X” — Kate Callahan (Jennifer Love Hewitt), a seasoned FBI undercover agent, joins the BAU team as their newest member when Hewitt joins the cast of CRIMINAL MINDS on its 10th season premiere, Wednesday, Oct. 1 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Photo: Monty Brinton/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved

X

“X” — Kate Callahan (Jennifer Love Hewitt), a seasoned FBI undercover agent, joins the BAU team as their newest member when Hewitt joins the cast of CRIMINAL MINDS on its 10th season premiere, Wednesday, Oct. 1 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Pictured: Thomas Gibson as Aaron Hotchner. Photo: Monty Brinton/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved

X

“X” — Kate Callahan (Jennifer Love Hewitt), a seasoned FBI undercover agent, joins the BAU team as their newest member when Hewitt joins the cast of CRIMINAL MINDS on its 10th season premiere, Wednesday, Oct. 1 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Pictured: Shemar Moore as Derek Morgan, Thomas Gibson as Aaron Hotchner, Jennifer Love Hewitt as Kate Callahan. Photo: Monty Brinton/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved