The Big Bang Theory
When Stephen Hawking appear onThe Big Bang Theory , this cameo give off a joke from the show ’s pilot . The Big Bang Theoryfeatured some seriously impressive cameo appearances over the years . Not only did Will Wheaton appear as himself in the serial publication , he ended up becoming a minor villain inThe Big Bang Theoryas his fictionalized ego feuded with Sheldon . Meanwhile , George Takei , Stan Lee , Bob Newhart , and Carrie Fisher all seem onThe Big Bang Theoryover the age as the show ’s profile and popularity grew . Even the series closing curtain featured an telling guest appearing .
While Raj stayedsingle inThe Big Bang Theoryfinale , his date to the Nobel Prize banker’s acceptance ceremony was none other thanBuffy the Vampire Slayerherself , Sarah Michelle Gellar . While this was an unexpected cameo , it was n’t the estimable invitee show in the series . That championship goes to Stephen Hawking , who appeared inThe Big Bang Theoryseason 5 , episode 21 , “ The Hawking Extraction . ” This episode saw Howard tax with maintaining Hawking ’s wheelchair equipment during a tripper to Caltech . Howard then put Sheldon through a metal glove of humble tasks to earn a meeting with Hawking , who Sheldon arrogantly consider his only noetic equal .
Stephen Hawking Guest Starred Years After Howard’s Pilot Imitation Of Scientist
What made Hawking ’s appearance such a canny surprise in season 5 was that this cameo paid off a set - up fromThe Big Bang Theory ’s pilot . In the show ’s first episode , Howard imitated Hawking in an off - color joke . WhileThe Big Bang Theory ’s Howard start betterwhen he began date Bernadette , he was in the beginning a pretty mean - spirited physical body . However , this joke seemed a lot less intend when hawk himself bore witness to Howard ’s thespian Simon Helberg doing the impersonation in real life and smiled . As Helberg noted on Conan O’Brien ’s talk show in 2012 , the thespian did n’t want to pick on the disabled scientist by mocking his voice .
As such , Helberg insisted thatThe Big Bang Theory ’s producers empty the scenery with huckster beforehand . However , this forethought turned out to be unnecessary as Hawking smiled while watching Helberg perform the risky laugh . Helberg was relieved to discover that the late Hawking find the moment funny , thus allowingThe Big Bang Theoryto ante up off a gag that was place up five season before . While there were plenty of other , more unexpected cameo in the serial , like Raj ’s doomed love affair withThe Big Bang Theory ’s Siri , Hawking ’s appearance was a rarified opportunity for the show to get a client star in on the joke year after refer them .
Simon Helberg Once Did The Imitation For Stephen Hawking
Helberg first did his mental picture of vend inThe Big Bang Theorypilot , but that was long before the show ’s creators could have dreamed that Hawking would appear in the series . AsThe Big Bang Theorygrew in popularity , the chances of Hawking making an show in the series meliorate . As such , The Big Bang Theory ’s writer could have simply ignored Howard ’s earlier jocularity and leaned into Sheldon ’s fawning over Hawking . However , remind watcher of Helberg ’s effect give way empty the throat a chance to display his ego - effacing common sense of humor , deform an already - solid cameo into one ofThe Big Bang Theory ’s better supposition appearances .
