His parents emigrated in the '70s from the Golubac Fortress area on the Danube and Tomović was raised between Germany and Serbia before he studied acting at the prestigious Lee Strasberg Theatre Institute in New York City.

He played the creepy main suspect Antoni Pricha, the Morgue Man, in Jack the Ripper thriller Whitechapel, the pyromaniac Junky-Henchman Marek Lisowski in the final episodes of A Touch of Frost and Polish fighter pilot Miroslaw Feric in the World War II drama The Untold Battle of Britain.

He was named "One to Watch" by Moviescope Magazine in 2008 and recent film credits include The Bourne Ultimatum opposite Matt Damon (Dir.

He also stars opposite Debbie Harry in Jimmy Cauty's Road movie Believe the Magic and Steve Stone's ghost thriller Entity with Dervla Kirwan and Charlotte Riley.

The British Filmmakers Alliance honoured him as Best International Actor for his role and he was also chosen as a Rising Star by Icon Magazine.

In 2016, Tomović made his directorial debut with Red, a short dark thriller set in the underground world of illegal organ trade.