After the events on Rebirth Island, Mason was taken into custody and interrogated by CIA Special Agent Jason Hudson, revealing the harrowing experiences leading up to his questioning.

Ghost is a Tier 1 Perk featured in Call of Duty: Black Ops, Call of Duty: Black Ops II, Call of Duty: Black Ops III, Call of Duty: Infinite Warfare, Call of Duty Online, Call of Duty: Vanguard, a Tier 2 perk in Call of Duty: Mobile, Call of Duty: Modern Warfare, a Tier 3 Perk in Call of Duty: Black Ops 4 and Call of ...