Keon Alexander, also known as Keon Mohajeri, is an Iranian-born Canadian actor best known for his television roles as Marco Inaros in The Expanse, Rami Said in Tyrant, Dominick Baptiste in Impulse and as Javad Rahmani in the Netflix series The Night Agent.
Career Alexander's early roles included a guest appearance in an episode of Flashpoint (2009) and a six-episode stint in the television adaptation of Bloodletting & Miraculous Cures (2010), playing the part of Sri. This was followed by his first film role in Circumstance (2011), which won the Audience Award: Dramatic at the 2011 Sundance Film Festival and was ranked one of the 50 best movies of 2011 by Paste magazine.
Alexander was named one of Canada's Rising Stars by the Toronto International Film Festival in 2011.
Over the next few years, Alexander appeared in many TV series—including Murdoch Mysteries (2012), Republic of Doyle (2012), Legends (2014), and Remedy (2015)—before landing the Recurring Role of Rami Said in FX's Tyrant, in which he appeared in the second and third seasons from 2015 to 2016.
Alexander has had recurring roles as Dominick Baptiste in the television series Impulse (2018) and as Marco Inaros in the science fiction series The Expanse. He became a series regular on The Expanse in Season 5.
Alexander joined the Netflix series The Night Agent as a regular for its second season.
Personal life Alexander is of Persian heritage.
Filmography Year Title Role Notes 2009 Flashpoint John Martens TV series (1 episode) 2010 Bloodletting & Miraculous Cures Sri Mini-series (6 episodes) 2011 Circumstance Joey Film 2011 Good Dog Doctor Williams TV series (1 episode) 2012 Murdoch Mysteries Fouad Sharif TV series (1 episode) 2012 Republic of Doyle Holden Neely TV series (1 episode) 2013 The Resurrection of Tony Gitone Male Hipster Film 2013 Rewind Charlie TV movie 2014 Taxi Brooklyn Arash TV series (1 episode) 2014 Legends Chief Abdel TV series (1 episode) 2015 Remedy Jason Kazemi TV series (3 episodes) 2015–2016 Tyrant Rami Said TV series (10 episodes) 2016 Killjoys Sam Romwell TV series (1 episode) 2016 Eugenia and John Carlos Film 2016 Pure Genius Bashir Masood TV series (1 episode) 2018 Impulse Dominick Baptiste TV series (5 episodes) 2018 NCIS Nazy Rickman TV series (1 episode) 2019 A Simple Wedding Kamran Film 2019–2022 The Expanse Marco Inaros TV series (18 episodes) 2024 Quantum Leap 2022 Ricardo Baragan TV series (1 episode)2025The Night AgentJavadTV series (10 episodes)2025Merry Little MysteryAdrian LangleyFilm
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