An impromptu goodbye party for Professor John Oldman becomes a mysterious interrogation after the retiring scholar reveals to his colleagues he has a longer and stranger past than they can imagine.

14,000 year-old "Man from Earth" John Oldman is now comfortably hiding in plain sight as a college professor in Northern California. But his existence comes crashing down when four students discover his deepest secret, putting his life in grave danger and potentially shaking mankind to its very soul.