`` Person of Interest '' ( 2nd season premiere ) 10:00-11:00 p.m. `` Elementary '' ( Series debut ) 'Avengers ' short 'Item 47 ' : See poster art . CBS announced its fall premiere dates Wednesday . `` Survivor '' returns with its 25th edition on September 19 . ` The Big Bang Theory'will return for a fifth season in the Fall of 2014.
CBS announced its fall premiere dates Wednesday . `` Survivor '' returns with its 25th edition on September 19 . ` The Big Bang Theory'will return for a fifth season in the Fall of 2014.