“Houston, We Have a Problem” — (9:00-10:00 p.m. ET) (TV-14, LV) (HDTV)
THE FINAL SEAL— In a heart-pounding series finale, The Messengers face off against the Four Horsemen of the Apocalypse, whose plan to break the fifth seal could destroy everything our heroes hold dear. It’s up to The Messengers to stop the Horsemen once and for all…at any cost. Diogo Morgado, Shantel VanSanten, Craig Frank, JD Pardo, Sofia Black D’Elia, Anna Diop, Jon Fletcher and Joel Courtney star. Duane Clark directed the episode written by Trey Callaway (#113). Original airdate 7/24/15.