Methuselah is a reptilian Titan that appears in 2019's Godzilla: King of the Monsters.
In 2019, during King Ghidorah's Campaign, he was seen rising from under a mountain located in Munich, Germany after hearing Ghidorah's alpha call. He later devastated Munich but later ceased his rampage after hearing the ORCA and traveled to Boston. He along with Scylla, Behemoth, and Queen MUTO arrived just in time to witness Godzilla incinerate King Ghidorah. He then bowed to Godzilla, acknowledging him as his new Alpha.