Calling all Thunder-fans! Join Nickelodeon in wishing our favorite super villain-turned-superhero an awesome birthday with this tribute music video! Happy Birthday, Jack Griffo! Celebrate this Thunderman star's special day, and look out for cute pics of Jack growing up! Don't miss The Thundermans Saturday nights on Nick USA!:
Follow NickALive! on Twitter, Tumblr, Google+, via RSS, on Instagram, and/or Facebook for the latest Nickelodeon and The Thundermans News and Highlights!