Cast members of ''The Big Bang Theory'' take the stage along with others to end the night wearing cowboy hats in honor of country music singer Glen Campbell during the 22nd annual ''A Night at Sardi's'' to benefit the Alzheimer's Association at the Beverly Hilton Hotel in Beverly Hills, California, March 26, 2014. Reuters

Emmys comedy race takes edgy turn

Networks are outnumbered by cable and online streaming outlets in best comedy series category this year