Can't believe I wasted 2 hours watching this show... The Rotten Tomatoes page has only 8 audience reviews, with several obviously fake ones by Haitian relatives of the cast. It's basically a mix between Taken and Captain Phillips, with Liam Nieson's character replaced by an aging doctor with no combat training... and the same actor from Captain Phillips playing the Haitian who hijacks the boat.
Reminded myself why I don't get random movies at the Redbox very often.
https://www.rottentomatoes.com/m/extortion_2017/reviews/?type=user