Zack Shada, Jeremy’s brother, had been the original voice of Finn in the pilot episode of Adventure Time three years before. After viewing the pilot on YouTube, Jeremy was able to match the voice of his brother Zack in auditions with Adventure Time’s creator Pendleton Ward and the show’s producers, earning him the Finn role. In 2012, Shada joined the cast of Nick Cannon’s sketch-comedy series, Incredible Crew. In June 2012, to promote Incredible Crew’s 2013 premiere, Cartoon Network released a music rap video entitled Running Errands with My Mom which features Jeremy Shada performing and rapping the lyrics. The video has since generated over a million views. Because of his acting schedule, Jeremy was homeschooled, indicating that he graduated from high school early in May of 2013. On July 21, 2014, Jeremy Shada announced that he is a member of Los Angeles-based pop punk band Make Out Monday. The band also consists of Jeremy’s brother Zack Shada and friends Logan Charles, John Spicer and Seth Renken.