The first season of Two and a Half Men, an American television sitcom created by Chuck Lorre and Lee Aronsohn, aired its pilot episode on September 22, 2003, at 9:30 p.m., ET/PT, on CBS, a U.S. broadcast television network. The pilot received positive reviews and an Artios Award nomination for Best Casting for TV, Comedy Pilot (Nikki Valko, Ken Miller). In the week of October 1, 2003, the series w... Wikipedia