Apparently, the Bye Bye Man is a malevolent spirit that can be summoned simply by speaking his name only once when that happens, it gets into your mind and causes its victims to see things that aren't really there as a way of driving them to madness and murder.

Other scenes briefly show naked bottoms, a male character appears shirtless, and a female is shown in revealing outfits and underthings. Language isn't frequent but includes a use of "f--k," plus "s--t" and more.

As with Modern Warfare 2024's ending, Modern Warfare 2 ends with Task Force 141 celebrating in a bar after defeating Zyani and safely detonating the missiles.

This is the final cutscene and the post-credits scene for Call of Duty: Modern Warfare 2 which teases the return of an iconic Call of Duty villain.