As Prentiss faces off against Ian Doyle, JJ receives a call and returns to help them find Prentiss and capture Doyle before it's too late.
- Directed by
- Matthew Gray Gubler
- Written by
- Breen Frazier
Guest stars
All episodes — Season 6
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S6 E1The Longest Night
Sep 22, 20107.742 min
The BAU team closes in on the serial killer as he continues his murder spree throughout Los Angeles - with Detective Spicer's kidnapped daughter as his hostage - in the conclusion of last season's cliffhanger.
S6 E2JJ
Sep 29, 20107.942 min
While JJ attempts to reunite a family whose daughter has mysteriously disappeared, her BAU family braces for the loss of one of their own.
S6 E3Remembrance of Things Past
Oct 6, 20108.242 min
When several women in Herndon, Virginia, are found murdered in a similar manner, SSA David Rossi reopens an unsolved cold case that has haunted him for a quarter of a century because he believes the original killer, who is suffering from Al
S6 E4Compromising Positions
Oct 13, 20107.542 min
The team searches for a serial killer who is preying on married couples; Hotchner looks to a team member to fill JJ's vacant role.
S6 E5Safe Haven
Oct 20, 20107.842 min
The team pursues a serial killer targeting families in the Midwest; Morgan receives a visit from Ellie after she runs away from her foster family.
S6 E6Devil's Night
Oct 27, 20107.742 min
The team searches for a killer who has struck the past three years during Detroit's raucous pre-Halloween celebrations.