Guest Star: Pasha Lychnikoff

You are viewing a list of Pasha Lychnikoff's 5 appearances on The Big Bang Theory.

  • The Countdown Reflection

    Season 5, Episode 24 - The Countdown Reflection
    Aired May 10, 2012

    When Howard and Bernadette decide they want to get married before his space launch, the gang rushes to arrange an impromptu wedding.

    Appeared as Dimitri

  • The Date Night Variable

    Season 6, Episode 1 - The Date Night Variable
    Aired September 27, 2012

    Amy is not impressed when Sheldon invites a lonely Raj along on their date night. Penny and Leonard's romantic evening together also gets interrupted after Amy sends Raj away. Meanwhile, Howard and his mother are caught in an argument, even as he's 220 miles above earth in the International Space Station.

    Appeared as Dimitri

  • The Decoupling Fluctuation

    Season 6, Episode 2 - The Decoupling Fluctuation
    Aired October 4, 2012

    When Penny has doubts about her relationship with Leonard, Sheldon comes to his buddy's defense and tries to convince Penny to stay with Leonard. Meanwhile, at the International Space Station, the other astronauts are picking on Howard, and Stuart joins the social group in his absence.

    Appeared as Dimitri

  • The Higgs Boson Observation

    Season 6, Episode 3 - The Higgs Boson Observation
    Aired October 11, 2012

    Amy has feelings of jealousy when Sheldon hires a young female assistant, although she seems more interested in Leonard than Sheldon. Meanwhile, Howard's time aboard the International Space Station is beginning to take its toll.

    Appeared as Dimitri

  • The Re-Entry Minimization

    Season 6, Episode 4 - The Re-Entry Minimization
    Aired October 18, 2012

    When Howard returns from space, he is disappointed by his welcome home after Bernadette gets sick and all his friends are busy. Meanwhile, it's Girls vs. Boys when Amy and Penny take on Sheldon and Leonard on game night.

    Appeared as Dimitri

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