Guest Star: Stephen Root

You are viewing a list of Stephen Root's 2 appearances on The Big Bang Theory.

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  The Locomotion Interruption
  Season 8, Episode 1 - Aired September 22, 2014

  After spending forty-five days riding the rails, Sheldon's cross-country journey comes to an end in Arizona when he is robbed on a sleeper train. In need of assistance, Leonard and Amy must drive out to Arizona to pick him up.

  Meanwhile, Bernadette helps Penny get a job interview at her pharmaceutical company, and Howard is freaked out by how close Stuart and Mrs. Wolowitz have become.

  Appeared as Dan
• 

  The Champagne Reflection
  Season 8, Episode 10 - Aired November 20, 2014

  Leonard, Howard and Raj are forced to consider their own contribution to science as they clear out the office of a deceased professor. Meanwhile, Sheldon and Amy record the final episode of "Fun with Flags", and Bernadette is surprised to learn what her co-workers really think of her.

  Appeared as Dan