After heroics by Beckett (Josh Randall) to find help for the squad, the gang reunites with Andy (Jaina Lee Ortiz), who had disappeared earlier with no explanation. The crew joins forces with more fightfighters to keep the blaze contained -- but at what cost? From the series finale of 'Station 19,' season 7, episode 10, 'One Last Time.' Watch 'Station 19' on ABC. Stream on Hulu.