THE BAU TEAM INVESTIGATES A SERIAL ARSONIST WHO TARGETS THE HOMES OF UPPER MIDDLE CLASS FAMILIES WHILE THEY SLEEP, ON "CRIMINAL MINDS," WEDNESDAY, MARCH 21, 9:00-10:00 PM, ET/PT

"Ashes and Dust" -- Hotch, Gideon and the BAU team link the arson victims together through corporate development firms accused of building on contaminated land and track their wanted arsonist through a radical environmental group that uses fire to spread their message, on CRIMINAL MINDS, Wednesday, March 21 (9:00-10:00 PM, ET/PT) on the CBS Television Network.

SERIES REGULARS:

Jason Gideon: Mandy Patinkin
Aaron Hotchner: Thomas Gibson
Emily Prentiss: Paget Brewster
Derek Morgan: Shemar Moore
Dr. Spencer Reid: Matthew Gray Gubler
Jennifer: A.J. Cook
Garcia: Kirsten Vangsness

GUEST CAST:

Dennis Cutler: John Nielsen
Paul: Jordan Garrett
Vincent Stiles: Sean O'Bryan
Doctor: Karen Lew
Lt. Ricardo Vega: Anthony Ruivivar
Det. Leah Castro: Merecedes Colon
Tom Dunleivy: Reed Rudy
Evan Abby: Tom Schanley
Allison Abby: Christina Carlisi
Liam Abby: Angelo Custino
Aunt Stiles: Virginia Morris
Reporter: Adria Johnson
Brad: Sean Peavy
Katie: Nicole Smolen

WRITTEN BY: Andrew Wilder

DIRECTED BY: John Gallagher

RATING: To Be Announced