Guest Star: Wil Wheaton

Wil Wheaton is an American actor, blogger and writer, best known for his roles as Wesley Crusher on the television series Star Trek: The Next Generation, Gordie Lachance in the film Stand by Me, and Joey Trotta in the movie Toy Soldiers.

Wil Wheaton has made numerous appearances as a fictionalized version of himself in The Big Bang Theory. His other recent TV credits include a recurring role on Eureka and guest appearances on CSI and Criminal Minds.

You are viewing a list of Wil Wheaton's 17 appearances on The Big Bang Theory.

  • The Creepy Candy Coating Corollary

    The Creepy Candy Coating Corollary
    Season 3, Episode 5 - Aired October 19, 2009

    When Wil Wheaton joins a Mystic Warlords of Ka'a tournament at Stuart's comic book store, Sheldon hopes to settle an old score.

    Appeared as Himself

  • The Wheaton Recurrence

    The Wheaton Recurrence
    Season 3, Episode 19 - Aired April 12, 2010

    When Wil Wheaton joins Stuart's bowling team after another player drops out, he challenges Sheldon again and interferes in Leonard and Penny's relationship.

    Appeared as Himself

  • The 21-Second Excitation

    The 21-Second Excitation
    Season 4, Episode 8 - Aired November 11, 2010

    Sheldon is outraged when Wil Wheaton uses his pseudo-celebrity to gain admission to a fully booked showing of Raiders of the Lost Ark.

    Appeared as Himself

  • The Russian Rocket Reaction

    The Russian Rocket Reaction
    Season 5, Episode 5 - Aired October 13, 2011

    After Wil Wheaton invites Sheldon and Leonard to a party at his house, Sheldon reconsiders Wil's place on his list of mortal enemies.

    Appeared as Himself

  • The Stag Convergence

    The Stag Convergence
    Season 5, Episode 22 - Aired April 26, 2012

    Wil Wheaton attends Howard's bachelor party and causes trouble for the groom-to-be.

    Appeared as Himself

  • The Habitation Configuration

    The Habitation Configuration
    Season 6, Episode 7 - Aired November 8, 2012

    Wil Wheaton causes a rift in Sheldon's relationship with Amy after he appears in an episode of Fun with Flags.

    Appeared as Himself

  • The Discovery Dissipation

    The Discovery Dissipation
    Season 7, Episode 10 - Aired December 5, 2013

    Amy invites Wil Wheaton to try cheer Sheldon up after his discovery is disproved.

    Appeared as Himself

  • The Indecision Amalgamation

    The Indecision Amalgamation
    Season 7, Episode 19 - Aired April 3, 2014

    Leonard turns to Wil Wheaton to give Penny advice on her acting career.

    Appeared as Himself

  • The Gorilla Dissolution

    The Gorilla Dissolution
    Season 7, Episode 23 - Aired May 8, 2014

    While starring with Penny in a Serial Ape-ist sequel, Wil Wheaton is fired after Penny gets into an argument with the movie's director.

    Appeared as Himself

  • The Fortification Implementation

    The Fortification Implementation
    Season 8, Episode 20 - Aired April 9, 2015

    When Penny is a guest on Wil Wheaton's podcast to discuss Serial Ape-ist, she gets into a public fight with Leonard over her career.

    Appeared as Himself

  • The Spock Resonance

    The Spock Resonance
    Season 9, Episode 7 - Aired November 5, 2015

    Wil Wheaton introduces Sheldon to Leonard Nimoy's son, Adam, who is making a Spock-umentary about his late father.

    Appeared as Himself

  • The Opening Night Excitation

    The Opening Night Excitation
    Season 9, Episode 11 - Aired December 17, 2015

    When Sheldon decides to skip the new Star Wars movie, Wil Wheaton joins Leonard, Howard and Raj at the movie theater instead.

    Appeared as Himself

  • The Celebration Experimentation

    The Celebration Experimentation
    Season 9, Episode 17 - Aired February 25, 2016

    Wil Wheaton is a guest at Sheldon's birthday party and pays tribute to his enemy-turned-friend.

    Appeared as Himself

  • The Proton Regeneration

    The Proton Regeneration
    Season 11, Episode 6 - Aired November 2, 2017

    Sheldon's friendship with Wil is called into doubt when they both audition for the role of Professor Proton in a new production of the show.

    Appeared as Himself

  • The Novelization Correlation

    The Novelization Correlation
    Season 11, Episode 15 - Aired February 1, 2018

    After Sheldon finally watches the new Professor Proton show starring Wil Wheaton, he decides he wants to be on the show and must first apologize to Wil.

    Appeared as Himself

  • The Bow Tie Asymmetry

    The Bow Tie Asymmetry
    Season 11, Episode 24 - Aired May 10, 2018

    Wil is cast aside when Howard gets Mark Hamill to officiate Sheldon and Amy's wedding.

    Appeared as Himself

  • The D & D Vortex

    The D & D Vortex
    Season 12, Episode 16 - Aired February 21, 2019

    After Sheldon learns that Wil Wheaton hosts a Dungeons and Dragons game for his famous friends, the guys try to fill a spare seat at the table.

    Appeared as Himself

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