In the gripping trailer for Criminal Minds Season 15 finale, the stakes reach an all-time high as the BAU faces their most daunting challenge yet, with echoes of past battles resonating throughout. As they navigate the final complexities of good versus evil, fans are invited to join this last journey, promising a conclusion that ties back to the series' origins. Let’s watch the video to catch all the intense moments leading up to this unforgettable finale.