David Mason

Lieutenant Commander David Mason (codenamed Section) is a playable character and the main protagonist in Call of Duty: Black Ops II and playable character in zombies mode in Call of Duty : Black Ops II Mercenariez. He is the son of CIA Agent Alex Mason, and also a member of SEAL Team Six and the JSOC counter-terrorism force. He is also the Commander of all Strike Force missions from the U.S.S. Barack Obama.

Later at the end of Judgement Day mission
Finally, David leads an international team of special forces in a massive raid on Menendez's Cordis Die facility in Haiti, where the systems are being controlled. Mason fights through it, and Menendez seems to get the upper hand. Section grabs the pistol from a dead soldier's holster, and shoots two of Raul's men; one being DeFalco if he survived the events earlier in the game. He then stabs Menendez twice and can either execute or capture him.

If David captures him, Menendez is escorted to a VTOL Warshipand flies away in the distance. Depending on the survival of Chloe, Menendez either stays in prison, with Cordis Die gone in the 'best' ending,

If Woods shoots "Raul Menendez" who is actually Alex Mason, anywhere that isn't the head or torso, Mason reappears as an old man and greets Woods, his old best friend. When David arrives to greet Woods, a security guard tells him that there is another Mason, and David gets suspicious and orders the guard to secure the building. Once he arrives, he is relieved that Woods is okay, and Woods introduces him to his Dad, and David is shocked. They then reunite and start talking. Mason would give David a brief compliment saying "Still got that scar? You made me proud that day", to which David replies, "I fell..."' and Alex replies "Yeah, but you got back up".

Prison of Hell
During his meeting with his dad Mason and Woods, the earth blown up and half of woods retirement home burns. They were captured by Zombie Drones and take them to Vorkuta including Mike Harper, they were trapped in the Vorkuta but they didn't notice there zombies all around in vorkuta, David needs to know Harper survive the shoot in the head so he told him Farid shoot in the side of the head which means the bullet grazes his left temple soon he still live. Later they breakout there celllock and survive through zombies.