During the Credits
There are no extras during the credits of Call of Duty: Advanced Warfare.
After the Credits
After the credits of Call of Duty: Advanced Warfare, there is an extra still that is shown for ten seconds.
The extra still is designed to look like a black-and-white photograph of a military funeral, probably that of Will Irons, at Arlington Cemetery. The photo depicts Jonathan Irons (Kevin Spacey) saluting with his eyes closed as Gideon (Gideon Emery) and Cormack (Russell Richardson) carry a casket with the American flag over it.
Special thanks to Jordon Betz for the stinger submission!