The day after his Big Bang co-star Johnny Galecki showed up on Conan, Jim Parsons took to Jimmy Kimmel Live for some grossly unnecessary promotion for his hit comedy series. With American Idol ratings down and The Big Bang Theory up this year, the only real rival the series has for ratings glory is cable’s The Walking Dead which also scores mid-5.0′s in the 18-49 demographic. Of course, the edge goes to the free-TV offering as it has found its way above the 6.0 mark multiple times as of late.
The Big Bang Theory airs Thursday nights on CBS.