Dizi Adı: The Big Bang Theory
Bölüm Adı: The Sales Call Sublimation
Sezon/Bölüm: 9. Sezon 12. Bölüm
Yayın Tarihi: 7 Oca. 2016

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.