VICTIMS IN CALIFORNIA HAVE THE BAU ON THE HUNT FOR AN UNSUB WHO MAY HAVE WITNESSED ABUSE, ON A REBROADCAST OF "CRIMINAL MINDS," ON A SPECIAL NIGHT, SATURDAY, OCT. 24

Greg Grunberg Guest Stars as Kate's Husband, Chris Callahan

"Scream" - Victims in California have the BAU searching for an UnSub who may have witnessed abuse as a child. Meanwhile, Kate shows parental concern when her niece, Meg, makes a date with a friend to meet a boy they met online, on a rebroadcast of CRIMINAL MINDS, on a special night, Saturday, Oct. 24 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Greg Grunberg (@greggrunberg; "Felicity," "Lost")
guest stars as Kate's husband, Chris Callahan. (Originally broadcast 2/11/15.)

REGULAR CAST:

Joe Mantegna (David Rossi)
Thomas Gibson (Aaron Hotchner)
Shemar Moore (Derek Morgan)
Matthew Gray Gubler (Dr. Spencer Reid)
A.J. Cook (Jennifer "JJ" Jareau)
Kirsten Vangsness (Penelope Garcia)
Jennifer Love Hewitt (Kate Callahan)

RECURRING CAST:

Hailey Sole (Meg Callahan)

GUEST CAST: Greg Grunberg (Chris Callahan)
Brian Poth (Peter Folkmore)
Lisa Brenner (Greta Thomas)
Tyee Tilghman (Detective Davenport)
Taylor Mosby (Markayla Davis)
Jessica Martin (Lauren White)
Livia Trevi�o (Dr. Felicia Campo)
Jennifer Marks (Heather White)
Dexter Cross (Conner Thomas)
Martin Kove (John Folkmore)
Ty Haile (Young Peter)
Emily Kosloski (Karen Holden)
Joe Fiske (Frank Holden)

WRITTEN BY: Kimberly Ann Harrison

DIRECTED BY: Hanelle Culpepper