Before the 16-year-old learned that he got a role in the highly anticipated drama series, he starred as Prince Emil in the Netflix original series, The Prince of Peoria. His other credits include Roswell, New Mexico, NCIS: LA, OMG, Just Jacques, and the upcoming TV movie Inner Child, among others. 

As the child of two theatre professionals in his home state of Utah, Gavin seemed like an inevitable shoe-in to become an actor himself.