Real world article
(written from a production point of view)
Milton Barnes is an actor who played a Discovery crewman in the Star Trek: Discovery first season episode "Magic to Make the Sanest Man Go Mad" and the first Star Trek: Short Treks episode "Runaway".
His other credits include roles in Due South, Covert Affairs, Tumbledown Tales, Total Recall (2012, with John Cho), Pacific Rim, Dark Matter, The Strain, The Expanse, and Suits.
He also had a recurring role in Saving Hope as Dr. Wayne Sharpe (sharing an episode with Bahia Watson).