Activision and Treyarch have released the official prologue trailer for Shadows of Evil. The trailer gives a quick glimpse at each characters background before the events that are about to unfold.

"Shadows of Evil introduces four unwitting characters who must uncover the secrets and challenges laid out for them by a shadowy figure, who offers them a path to redemption. Jeff Goldblum, Heather Graham, Neal McDonough, and Ron Perlman star in 'Shadows of Evil', a new survival co-op experience only available in Call of Duty: Black Ops 3. Unravel the secrets and explore a massive 1940s, film noir-inspired world in the deepest Zombies experience to date."