Actor · DirectorMatthew John ArmstrongAugust 28, 1973(50 years old)Chicago, Illinois, USAMatthew John Armstrong is an actor.SocialsIMDbKnown forSupernaturalElias Finch / PhoenixHouseKalvin RyanAmerican Horror StoryDetective ByersHeroesTed SpragueThe MentalistDeputy Nick FisherBonesWilliam PrestonNCISMichael HayesJustifiedHitmanThe ShieldLouScandalRonnie MillerCSI: MiamiNumb3rs