Call of the Dead is also available on the iOS version of Call of Duty: Black Ops Zombies and features the original characters instead of the celebrities. Loading screen in Call of Duty: Black Ops III.. Main article: Nacht der Untoten "You drove them deep into the heart of Reich.You thought they were dead. The four original characters, Tank Dempsey, Nikolai Belinski, Takeo Masaki, and Edward Richtofen return. Since Black Ops Cold War's Zombies mode is bringing back a ton of returning features like the old Perk-A-Cola machines, several of the classic maps would transfer quite well into 2020's Call of … The Original Characters Trapped is an Easter Egg in this map where the player must help the four 'original' characters escape to Paradise.