Sterling K. Brown, Charles Barkley and Bill Hader to Host 'SNL' in March This will be Barkley's fourth time hosting the show, while Hader who is a former cast member, will host for a second time. Brown's appearance as a host will be his 'SNL' debut and he seems pretty excited about it. Tune in to NBC on March 3rd to catch the show's first episode back after its winter break.