TV: The Big Bang Theory 6x13 Promo "The Bakersfield Expedition"

"The Bakersfield Expedition" -- While the guys take a road trip to a comic book convention dressed as "Star Trek: The Next Generation" characters, the girls stay home and try to interpret a comic book, on THE BIG BANG THEORY, Thursday, January 24th on CBS. Subscribe to televisionpromos on YouTube for more The Big Bang Theory season 6 promos!