911 Lone Star Season 2 Promo Trailer - One Last Shot - 9-1-1: Lone Star Season 2 premieres January 18th on FOX. 9-1-1: Lone Star follows a sophisticated New York cop (Rob Lowe) who, along with his son, re-locates to Austin, and must try to balance saving those who are at their most vulnerable with solving the problems in his own life.