When professional baseball's only female umpire, Billie Satriano, is asked to investigate the disappearance of a senior umpire suspected of corrupt activities, she finds herself torn between her family of officials and the game she so loves. In navigating through this dilemma, Billie's focused gaze - a gaze solely occupied by the events between the baselines - is not only called into question and her career placed in jeopardy, but her own life will hang in the balance.