Stephen Hawking is a fictional character portrayed by Stephen Hawking in the TV series The Big Bang Theory.
In the first episode they appeared in, titled The Hawking Excitation (season 5), they were 70 years old.
They appear in 7 episodes out of a total of 279 aired
Episodes7
The Hawking Excitation
episode S5.E21 april 2012Sheldon uses any and all means to meet his hero, Dr. Stephen Hawking.The Extract Obliteration
episode S6.E6 november 2012Penny enrolls in a college class and keeps it a secret from Leonard. Sheldon causes conflict with Dr. Stephen Hawking over an online game.The Relationship Diremption
episode S7.E20 april 2014Penny tries to help Sheldon when he reconsiders his "relationship" with String Theory. During a dinner with Howard and Bernadette, Raj discovers Howard once embarrassed himself on a date with Emily.The Troll Manifestation
episode S8.E14 february 2015Leonard and Sheldon defend themselves against criticism from an online bully, while the girls confront embarrassing moments from their pasts.The Celebration Experimentation
episode S9.E17 february 2016The gang convinces Sheldon to celebrate his birthday and throw him a party.The Geology Elevation
episode S10.E9 november 2016Sheldon can't contain his jealousy when Bert wins a grant for his geology research. A distasteful toy built by Howard faces judgement from the gang.The Proposal Proposal
episode S11.E1 september 2017Amy has trouble deciding whether or not she should marry Sheldon. Meanwhile, Bernadette confides in Penny when she finds out some huge news.
- The Hawking Excitation
- The Extract Obliteration
- The Relationship Diremption
- The Troll Manifestation
- The Celebration Experimentation
- The Geology Elevation
- The Proposal Proposal