Dylan Arnold is an American actor. He had his career beginnings in the 2010s. His first role was in the 2012 film Fat Kid Rules the World. Later in 2014, he had performances in the movies Laggies, 4 Minute Mile, and 7 Minutes. In 2017, Arnold had a role in the miniseries When We Rise, as well as guest-starred in S.W.A.T. At the same time, he had a role in the movie Mudbound. He next made a one-time role in Nashville. The actor went on to star in the 2018 film Halloween. He next had performances in the TV shows The Purge and Into the Dark. He recently starred as Noah Porter in the film After. He’ll reprise his role in the sequel After We Collided.