Charles Michael Lorre is an American television producer, writer, director, and composer. Called the "King of Sitcoms", Lorre has created/co-created and produced several sitcoms including Cybill , Dharma & Greg , Two and a Half Men, The Big Bang Theory, Mom, and Young Sheldon. He also served as an executive producer of Roseanne. Lorre won three Golden Globe Awards for his work on Roseanne, Cybill, and The Kominsky Method.