Doug Liman is in talks with Fox and producers Ridley Scott and Simon Kinberg to direct Narco Sub, the script by David Guggenheim. The plot: After a captain’s son is kidnapped by a drug cartel, he is blackmailed into piloting a broken down rebuilt sub from South America to the U.S., carrying 20 tons of cocaine. Sounds a bit like Captain Phillips. Scott and Michael Schaeffer will produce with Kinberg. Resolution is working on Liman’s deal.