Tim’s first major role was playing heartthrob Tommy Quincy opposite Alexz Johnson and Laura Vandervoort for four seasons on the teen drama series Instant Star for TeenNick (USA) and CTV (Canada). He was then cast as the series lead Alex Caine, playing a gang infiltrator, in Befriend and Betray for Shaw TV (Canada).
Besides playing Mutt Schitt on CBC’s Schitt’s Creek, Rozon is also currently playing Doc Holliday in the Syfy series Wynonna Earp. He also played Isaac in the first season of Syfy's Vagrant Queen before its cancellation. Tim has had guest starring roles on shows including Rookie Blue, Flashpoint, The Listener, Heartland, Combat Hospital, Lost Girl, Being Human, and 19-2.
He is also a voiceover actor, playing a lead in the animated feature film The Legend of Sarila, opposite Christopher Plummer and Genevieve Bujold.