On tonight’s episode titled “Lockdown,” when two guards at a privatized maximum security prison in Texas are murdered, the BAU suspects that more than one UnSub within the prison could be at work. Series star Thomas Gibson directed the episode. William Ragsdale (“Justified,” “Herman’s Head”) guest stars as prison captain Dale Shavers.
On an all-new “Criminal Minds” tonight at 9:00-10:00pm ET/PT on the CBS Television Network.