Maile School teen acting graduate Justin Jarzombek is on the Nickelodeon series titled I Am Frankie. He is a“guest cast” member and plays the role of John Travis in several of the episodes. His first appeared in episode 4 of season 1. Justin is a 15 year old sophomore in high school. He switched from Celebration High School to FLVS in order to begin filming I Am Frankie on Nickelodeon.