Cyrus Arnold (born January 2, 2003) is an American actor. He is best known for portraying Kenny Yankovitch in Mr. Harrigan's Phone, Derek Zoolander Jr. in Zoolander 2, BJ Malloy in Sam & Cat, and Josh Jagorski in the New Line Cinema/HBO Max Original 8-Bit Christmas, as well as, as a cast member in the Disney+ original Just Beyond.
2025Baby BlueMovieas August / Beans2023Family SwitchMovieas Hunter Drew2022Mr. Harrigan's PhoneMovieas Kenny Yankovich2022MurmurMovieas Angel2021Diary of a Wimpy KidMovieas Teen Driver (voice)20218-Bit ChristmasMovieas Josh Jagorski2021Just BeyondTV showas Trevor Larkin · 1 episodes2021Run Hide FightMovieas Kip Quade2020RuntMovieas Borgie2020OutmatchedTV showas Atticus · 1 episodes
2018The Last DragonMovieCo-Director · Assistant Director2017MenMovieas Leslie
2016Middle School: The Worst Years of My LifeMovieADR & Dubbing2016Zoolander 2Movieas Derek Jr.2015Hardcore HenryMovieas Young Bully #22015Richie RichTV showas Alfonso · 1 episodes2015Fresh Off the BoatTV showas Ben · 1 episodes2014About a BoyTV showas Kid #1 · 1 episodes2013Sam & CatTV showas B.J. · 2 episodes