Maroun's first acting role was in a pilot version (created for network distribution) of
The Horizon in 2015, which was the most watched online series made in Australia and the most watched
LGBTQI web series in the world. His first Australian television role was in
Catching Milat in 2015, directed by
Peter Andrikidis. In 2015, Maroun starred in and co-produced his debut short film with best friend Joseph Chebatte,
Three Hearts, which was nominated at the
Dances with Films festival in Los Angeles, screening at the
Chinese Theatre Hollywood. He played supporting roles in Australian television shows
Cleverman,
Janet King and
Girt by Fear, before a major dual role as twin brothers Haris and Amir Rexhaj in
Deep Water, with
Yael Stone and
Noah Taylor in 2016. In 2017, Maroun was given leading roles in the Logie Award-winning miniseries
Romper Stomper (with
David Wenham,
Lachy Hulme,
Sophie Lowe) and the
Foxtel/Goalpost series
Fighting Season (with
Jay Ryan,
Ewen Leslie,
Kate Mulvany), as well as a supporting role in international feature film
Slam opposite
Adam Bakri in 2018. In 2018, Maroun and Chebatte produced their second short film,
Entrenched, starring Maroun and
Toby Wallace, about four Australian soldiers in
Afghanistan who capture a young boy. Maroun appeared in the first episode of the first series of the 2019
ABC series
Diary of an Uber Driver. He played Harry in all six episodes of Season 2 of
Aftertaste in 2022. Also in 2024, he appeared in season 3 of ABC drama
Total Control (TV series). == Filmography ==