Actor · DirectorMarkus FlanaganAugust 20, 1964(59 years old)Bryn Mawr, Pennsylvania, USAMarkus Flanagan (born August 20, 1964) is an American actor.SocialsIMDbKnown forFriendsRobertSupernaturalMonroe StyneGrey's AnatomyEd HamiltonSeinfeldCharlesHeroesFederal Agent AlonzoMarvel's Agents of S.H.I.E.L.D.Rowan HamiltonThat '70s ShowRobBonesJim MonroeThe Morning ShowGerald DrummondNCISCommander Mike TaffetMalcolm in the MiddleFrankCSI: Crime Scene InvestigationHotel Manager