UPDATE: We have now learned that Legendary was not specifically talking about the sequel itself, just that the three monsters will appear in upcoming “Godzilla” sequels, not all in Godzilla 2. The original story follows:

Just announced in a new teaser at their Hall H panel at San Diego Comic-Con, Legendary Pictures have confirmed that the previously-announced sequel to Godzilla will once again be directed by Gareth Edwards and feature three classic monsters: Rodan, Mothra and Ghidorah! Our own Ed Douglas described the teaser as follows:

“They showed a bunch of old newsreel footage similar to the opening credits but it was interspersed with the tag: “There is still one secret that remains hidden,” “There are others.” And then we see a shadow of what’s clearly Rodan with the words “Codename: Rodan.” Then they show the old Mothra with the title “Codename: Mothra,” and lastly…. “Codename: Ghidorah! Monarch Assessment: Conflict Imminent.” Followed by the words “LET THEM FIGHT”

Edwards also confirmed that he won’t return to direct the sequel until after his already-announced Star Wars spin-off film. No official release date has been set for the film.