Ronnie Schell , the versatile actor known for his comedic work in “Gomer Pyle, U.S.M.C.” and “ That Girl ,” died Friday in Los Angeles of natural causes, his publicist confirmed to Variety . He was 94. Known for his work in film, TV and on stage as a comedian, the San Francisco native amassed over 140 credits over the course of his decades-spanning career. He is perhaps best remembered for his run of ’60s shows, from starring in 92 episodes of “Gomer Pyle, U.S.M.C.” as Duke Slater to three