Mark SheraMark Shera is an actor, born 1949.Mark Shera is an American film and television actor.TV (4)Barnaby Jones (1973)S.W.A.T. (1975)$weepstake$ (1979)Blacke's Magic (1986)Genres Mark Shera works inactioncrimedetective fictiondramapolice television dramaMore about Mark SheraWikipedia