Special Guest Stars Daniel Henney as Matthew Simmons Tyler James Williams as Russ Montgomery Anna Gunn as Lily Lambert Gary Sinise as Jack Garrett Guest Stars Esai Morales as BAU Section Chief Mateo Cruz Tom Everett Scott as Greg Sullivan Bonnie Somerville as Colleen Sullivan Darri Ingolfsson as Jerry Tidwell Sterling K. Brown as Fitz Gatlin Green as Alison Sullivan