Dramatizing an epic 26th-century conflict between humanity and an alien threat known as the Covenant, Halo the series will weave deeply drawn personal stories with action, adventure and a richly imagined vision of the future. Nobody can save humanity alone-not even the Master Chief. Meet the heroes who will risk losing everything to come together and protect humankind from the universe’s greatest threat in this stunning new trailer for the Paramount+ Original Series, Halo. Stream the premiere of Halo on Thursday, Mar. 24, exclusively on Paramount+.