Plot Summary

*K-PAX* centers on Prot, a mysterious patient apprehended after being found at a crime scene in New York who insists he comes from the distant world of K-PAX. When enigmatic Prot is placed under the care of the dedicated psychiatrist Dr. Mark Powell (played by Jeff Bridges), Powell finds himself both fascinated and challenged by Prot’s extraordinary insights and unusual biology. Prot’s deep knowledge of space and uncanny influence on fellow patients forces Powell to reevaluate his own life and beliefs, sparking a profound exploration of faith, reality, and the nature of sanity. Prot’s charisma and wisdom transform the lives of those around him, leaving Powell to wrestle with whether Prot’s claims stem from genuine extraterrestrial origin or a unique psychological truth.