Dan is a fictional character portrayed by Stephen Root in the TV series The Big Bang Theory.
In the first episode they appeared in, titled The Locomotion Interruption (season 8), they were 62 years old.
They appear in 2 episodes out of a total of 279 aired
Dan is also portrayed by Ronald Hunter.
Episodes2
The Locomotion Interruption
episode S8.E1 september 2014Sheldon's trip comes to an end when he is robbed, Penny interviews for a job at Bernadette's company, and Howard is weirded out by his mother's relationship with Stuart.The Champagne Reflection
episode S8.E10 november 2014While Sheldon retires "Fun With Flags", Leonard, Howard and Raj look for something significant in a dead professor's research, and Bernadette finds out what her colleagues really think of her.
- The Locomotion Interruption
- The Champagne Reflection