THE BAU BEGINS A DANGEROUS GAME OF CAT AND MOUSE WITH A NOTORIOUS CONVICTED SERIAL KILLER WHEN THE TEAM TRIES TO DETERMINE IF SHE HAS INFORMATION ON TWO KIDNAPPED BOYS, ON "CRIMINAL MINDS," WEDNESDAY, APRIL 20

Frances Fisher Guest Stars as Convicted Serial Killer Antonia Slade

"Devil's Backbone" - When guards at a Virginia prison intercept a package with evidence relating to the kidnapping of two boys several years ago, the BAU questions a notorious serial killer who may have information on the boys' whereabouts, on CRIMINAL MINDS, Wednesday, April 20 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Frances Fisher guest stars as convicted serial killer Antonia Slade.

REGULAR CAST:

Joe Mantegna (David Rossi)
Thomas Gibson (Aaron Hotchner)
Matthew Gray Gubler (Dr. Spencer Reid)
A.J. Cook (Jennifer "JJ" Jareau)
Kirsten Vangsness

RECURRING CAST:

Aisha Tyler (Penelope Garcia)
(Dr. Tara Lewis)

GUEST CAST:

Frances Fisher (Antonia Slade)
Jason Denuszek (Claude Barlow)
Rebecca Lincoln (Cheryl Morrissey)
Rick Peters (Warden Bart Shulman)
Jason Caceres (Jimmy Bennett)
Reid Miller (Adam Morrissey)
Brandon Alan Makovy (Orel Wilbur)
Chad T. Wood (Juan Lopez)
R. Charles Wilkerson (Tyrell Curtis)
Abby Donnelly (Helen McGill)
Louie Enriquez (Hector Ramon)
Brendan Chadd Thomas (Sam Meckler)

WRITTEN BY: Sharon Lee Watson

DIRECTED BY: Felix Alcala