Since Samuel L. Jackson first emerged from the shadows at the end of 2008’s “Iron Man” as Nick Fury, audiences have eagerly stayed for the end credits of Marvel Studios films for a tantalizing preview (or two) of what’s next in the Marvel Cinematic Universe.

The fourth "Captain America" movie, starring Anthony Mackie as Sam Wilson, has one end-credits scene that alludes to the future of the MCU.

Despite building up some anticipation for what’s to come, “Captain America: Brave New World’s” post-credits scene plays its cards close to the vest. The sole scene, which arrives after the full credits roll, sees Wilson visit Samuel Sterns (Tim Blake Nelson) at the Raft, a maximum-security prison for superpowered beings.