HomePeople Biography and filmographyChristina M. Walker Biography unavailable on TMDB. Movies (1)TV shows (5) Movies (1) Una familia numerosa2013 · Post Production Assistant TV shows (5) La facción octubre2020 · Writer 9-1-1: Lone Star2020 · Writer Salvation2017 · Writer, Staff Writer Still Star-Crossed2017 · Writer Flash2014 · Teleplay, Writer, Co-Producer, Executive Story Editor