![The Big Bang Theory Season 7 Episode 17 The Big Bang Theory Season 7 Episode 17](https://image.tmdb.org/t/p/w185/j1FU0qKHx1F8FVBmK5DBOTrhsAr.jpg)
The Big Bang Theory Season 7 Episode 17
Bernadette tries to negotiate peace between Sheldon and Wolowitz; Penny receives an embarrassing offer; Raj wants Amy to write to a woman on his behalf.
Serie: The Big Bang Theory
Director: Chris Klausen, Mark Cendrowski, Nikki Lorre
Guest Star: Gilda Stratton, Laura Spencer