When Wistin is getting clearance to fire the second missile after the first fails to kill the target, he acknowledges a transmission by saying "10-4" This is a code used on Citizen's Band and public safety radios. It would not be used by the CIA or whatever intelligence agency Wistin works for.

Actors Sharon Taylor and Viv Leacock both played similar agents in Jason Bourque's SyFy movie Asteroid: Final Impact.

This movie premiered in Vancouver on Sean Bean's 58th birthday. April 17th 2017.