Father Mulcahy, Army chaplain of the M*A*S*H 4077, was perhaps the most important priest on network television not named Fulton Sheen. He was a fictional character, and the actor who played him, William Christopher, was Methodist. But Father Mulcahy was an integral part of what made M*A*S*H one of the best television series of all time. He was a humble, real man, with his own struggles with pride, but who managed to be a steady and humanizing presence in that TV depiction of hell on earth.