Join Howard and Raj as they take you through a tour of The Big Bang Theory set. From The Big Bang Theory Season 3 (2010) Extras.br br #shellypenny #tbbt #thebigbangtheory br br DISCLAIMER:br Pinned comment contains affiliate link. br This means that if you click on one of the links and make a purchase, br I may receive a commission (at no extra charge to you).br As an Amazon Associate I earn from qualifying purchases.