Mitchell is a fictional character portrayed by Tate Ellington in the TV series The Big Bang Theory.
In the first episode they appeared in, titled The Skywalker Incursion (season 8), they were 35 years old.
They appear in 1 episodes out of a total of 279 aired
Episodes1
The Skywalker Incursion
episode S8.E19 april 2015When Leonard and Sheldon are invited to speak at UC Berkeley, they take a detour to try and meet one of their idols. Meanwhile, while cleaning out Mrs. Wolowitz's house, a ping pong battle ensues when Howard and Bernadette argue over the fate of his TARDIS.