A radio host is kidnapped on air and forced to tell secrets about his past.

A young composer is given the opportunity of a lifetime when she is tasked with finishing her late mentor’s concerto. But she soon discovers that playing the music summons deadly…

Set between the events of Halo 4 and Halo 5: Guardians… Halo: Nightfall tells the dramatic story of legendary man hunter and Naval Intelligence Officer Jameson Locke and his team…