Kearsley debuted in a starring role in Borealis, where he was credited as the writer and actor.
In the same year, Kearsley starred in a drama series Spiral, which lasted one season.
He was later cast as Moose Mason in the Archie Comic-based CW television adaptation, Riverdale.
[3] In 2018, Kearsley finished working on Gemini, a short sci-fi film.
Recently, Kearsley starred as Turbo Bro Jock in the Netflix series Daybreak.