William Christopher

William Christopher (October 20, 1932 – December 31, 2016) was an American actor and comedian, best known for playing Private Lester Hummel on Gomer Pyle, U.S.M.C. from 1965 to 1968 and Father John Mulcahy on the television series M*A*S*H from 1972 to 1983 and its spinoff AfterMASH from 1983 to 1985.

Christopher was born in Evanston, Illinois, in a family believed to be descendants of Paul Revere.[1] He spent his youth in several of Chicago’s northern suburbs,[2] including Winnetka, Illinois, where he attended New Trier High School.[2] Christopher graduated from Wesleyan University in Middletown, Connecticut, with a B.A. in drama, focusing on Greek literature.[1][3] While at university, he participated in fencing, soccer, and the glee club, and was initiated as a member of the Sigma Chi fraternity.[