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