Sometimes the side characters stole the show on The Big Bang Theory. For this list, well be looking at times the long-running sitcoms supporting cast gave us main character energy. Our countdown includes Zack & the Science Dudes, Beverly Hofstadter gets drunk, Stuart shows up Mark Hamill, and more! Which TBBT side character is YOUR favorite? Let us know in the comments!

Watch more great The Big Bang Theory videos here:
Top 10 Most Unforgivable Big Bang Theory Moments - https://youtu.be/jjmnZs3e0CM
Top 10 Times Penny Was a Savage on The Big Bang Theory - https://youtu.be/d_ati2sbxDk
Top 10 The Big Bang Theory Supporting Characters - https://youtu.be/2OPeepbPa6M

Challenge friends and family on our multiplayer Trivia!
https://www.watchmojo.com/play/id/56657

Have Your Idea Become A Video!
https://wmojo.com/msmojo-suggest

Subscribe for more great content!
https://wmojo.com/msmojo-subscribe

MsMojo is a leading producer of reference online video content of Top 10 Lists, Origins, Biographies, Commentary and more on Pop Culture, Celebrity, Movies, Music, TV, Film, Video Games, Politics, News, Comics, Superheroes. Your trusted authority on ranking Pop Culture.

#TheBigBangTheory #TBBT #Comedy #Sitcom #SceneStealer