Guest Star: Peter Onorati

You are viewing a list of Peter Onorati's 1 appearance on The Big Bang Theory.

  • The Werewolf Transformation

    Season 5, Episode 18 - The Werewolf Transformation
    Aired February 23, 2012

    Sheldon is thrown for a loop when his usual barber gets sick. No longer able to follow his routine, Sheldon embraces the chaos of an unregimented lifestyle. Meanwhile, Wolowitz struggles with his astronaut training and reconsiders his desire to go to space.

    Appeared as Angelo

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