Watch Just to Be Sure (2017) HD Full Movie Free on solarmovie.do. Watch Just to Be Sure (2017) online free. An unshakable mine-clearing expert suddenly loses his footing when he learns that his father is not ...An unshakable mine-clearing expert suddenly loses his footing when he learns that his father is not his father. Despite all the tenderness he feels for the man who raised him, he discreetly sets out to find his father.