Guest Star: Bill Nye

Bill Nye

Bill Nye is an American science educator and television host. He is best known as the host of Disney's Bill Nye the Science Guy, an educational science series aimed at a pre-teen audience that aired in the '90s.

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

  • The Proton Displacement

    Season 7, Episode 7 - The Proton Displacement
    Aired November 7, 2013

    Sheldon feels snubbed when his idol, Professor Proton, seeks Leonard's help for a science paper instead of his. Sheldon gets his revenge by befriending rival science icon Bill Nye. Meanwhile, Howard's presence at girls' night irritates Raj, who feels he can only be himself around the girls.

    Appeared as Himself

  • The Conjugal Configuration

    Season 12, Episode 1 - The Conjugal Configuration
    Aired September 24, 2018

    Sheldon and Amy's honeymoon runs aground in New York, while Penny and Leonard discover they are uncomfortably similar to Amy's parents, Mr. and Mrs. Fowler. Also, Koothrappali insults physicist Neil deGrasse Tyson and starts a Twitter war.

    Appeared as Himself

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