The villain in Black Ops 3 is played by Christopher Meloni

Keshav Bhat

Activision has revealed to GameInformer that Christopher Meloni is playing the villain character in Black Ops 3. Christopher Meloni has stared in Law and Order, Man of Steel, and more. 
Meloni’s character can be seen in the new story trailer released today by Activision and Treyarch. 

SOURCE: GameInformer