They are then presented with footage of Godzilla from the 1950s as well as cave drawings of Rodan, Mothra and King Ghidorah — previewing some of the monster action that audiences will be able to catch in Michael Dougherty’s Godzilla: King of the Monsters and the aforementioned Godzilla vs. Kong.
Eventually, Houston Brooks (Corey Hawkins) and Sam Ling (Jing Tian) arrive on the scene, and explain that they are with Monarch, and that what was experienced on Skull Island was only a piece of a much bigger picture.
In the post-credits scene, James (Tom Hiddleston) and Mason (Brie Larson) find themselves stuck together in an interrogation room — calling through the two-way mirrors asking to speak to anybody about how they can get out.