Season 6 Episode 14 episode 14

The Big Bang Theory Season 6 Episode 14 "The Cooper/Kripke Inversion" Photos

The Big Bang Theory Season 6 Episode 14 "The Cooper/Kripke Inversion" Photos

Check out the official promotional photos of The Big Bang Theory season 6 episode 14 "The Cooper/Kripke Inversion" --- airing on Thursday, Jan. 31 on CBS.

Source: CBS