WHEN SEVERAL FEDERAL GOVERNMENT EMPLOYEES, INCLUDING A CLOSE FRIEND OF WALKER'S, SUCCUMB TO SYMPTOMS OF A HEART ATTACK, THE BAU INVESTIGATES, ON A REBROADCAST OF "CRIMINAL MINDS," WEDNESDAY, AUGUST 30

Jane Lynch Returns as Diana Reid, Dr. Reid's Mother

"Unforgettable" - When several federal government employees, including a close friend of Walker's, succumb to symptoms of a heart attack, the BAU investigates. Also, Reid anxiously awaits his trial date, on a rebroadcast of CRIMINAL MINDS, Wednesday, August 30 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Jane Lynch returns as Diana Reid, Dr. Reid's mother. (Originally broadcast 4/26/17.)

REGULAR CAST:

Joe Mantegna (David Rossi)
Thomas Gibson (Aaron Hotchner)
Matthew Gray Gubler (Dr. Spencer Reid)
A.J. Cook (Jennifer "JJ" Jareau)
Aisha Tyler (Dr. Tara Lewis)
Kirsten Vangsness (Penelope Garcia)
Adam Rodriguez (Luke Alvez)

GUEST CAST:

Tracie Thoms (Monica Walker)
Hart Bochner (Sam Bower)
Antonia Jones (Lisa Bower)
Ilia Volok (Dmitri Sobchek)
Eric Deskin (Alex McLean)
Ramona DuBarry (Doctor)
Darren Barnet (Zach Bower)
Morgan Alexandria (Nurse)
Jeananne Goossen (Fiona Duncan)
Gia Mantegna (Lindsey Vaughn)
Jane Lynch (Diana Reid)
Travis Greer (Guard Butler / Guard #3)

WRITTEN BY: Stephanie SenGupta

DIRECTED BY: Carlos Bernard