CSI's Marc Vann Plots Return to Criminal Minds This Season

Criminal Minds is bringing back a familiar face for a special investigation.

RELATEDCSI: Miami‘s Adam Rodriguez Joins Paula Patton in ABC’s Runner Pilot

Marc Vann — known to CSI fans as Sheriff Conrad Ecklie — will guest-star in Episode 18 of Season 10, titled “Rock Creek Park,” playing an FBI agent in the Organized Crime Division, TVLine has learned exclusively.

Vann previously appeared in the Criminal Minds Season 3 episode “Penelope.” In addition to CSI and Criminal Minds, Vann’s TV credits include roles in Torchwood, Lost and Boston Legal.

“Rock Creek Park” precedes Criminal Minds‘ planted spinoff, which will introduce a “globe-trotting BAU team that tends to Americans in crisis abroad.”

Related stories

Battle Creek: Does This Procedural Boast CBS' Better Odd Couple?

Good Wife Recap: Cash Twenty-Two

Madam Secretary's Téa Leoni, EPs Talk Elizabeth's First Scandal, Henry's Spy Game, Staff Bonding and More

Get more from TVLine: Follow us on Twitter, Facebook, Newsletter