The Big Bang Theory Season 9 Episode 12
Penny gets more than she bargained for when Leonard agrees to meet with a psychiatrist on her behalf. Also, Sheldon and Koothrappali collaborate on an astronomical discovery, and Wolowitz and Bernadette can’t believe what they are feeling after Stuart moves out.
Serie: The Big Bang Theory
Director: Mark Cendrowski, Nikki Lorre
Guest Star: Jane Kaczmarek, Kevin Sussman