ALLISON GETS A RETURN VISIT FROM THE GHOST OF AGENT COOPER TO HELP HER INVESTIGATE A SERIES OF MURDERS, ON "MEDIUM," TUESDAY, AUG. 11

Kurtwood Smith ("That 70s Show") Guest Stars as FBI Agent Cooper, The Ghost Aiding Allison in Her Investigation

"A Necessary Evil" - Allison is visited again by the ghost of FBI Agent Cooper, who helps her investigate who the real killer is in a series of questionable murders, but she starts to question Cooper's motives and wonders if she can trust his advice, on MEDIUM, Tuesday, Aug. 11 (10:00-11:00 PM, ET/PT) on the CBS Television Network.

SERIES REGULARS:

Allison Dubois: Patricia Arquette
Joe Dubois: Jake Weber
District Attorney Devalos: Miguel Sandoval
Ariel Dubois: Sofia Vassilieva
Bridgette Dubois: Maria Lark
Detective Lee Scanlon: David Cubitt
Marie Dubois: Madison/Miranda Carabello

GUEST CAST:

Russell Burgess: David Warshofsky
Gavin Coley: Cody Longo
Zoey Lehman: Vanessa Lengies
Ashley: Annamarie Kenoyer
Mr. Walsh: Matt Kaminsky
Mr. Donlin: Jim Cantafio
Sarah Donlin: Marki Meyer

WRITTEN BY: Matt Witten

DIRECTED BY: Vincent Misiano

RATING: To Be Announced