Build a movie plot around this: possibility of a human being living for so long is david lee smith
The answer to this question is:
The movie begins with Professor John Oldman (David Lee Smith) packing his belongings onto his truck preparing to move to a new home. His colleagues show up to give him an unexpected farewell party: Harry (John Billingsley, a biologist); Edith (Ellen Crawford, a fellow professor and devout Christian); Dan (Tony Todd, an anthropologist); and Sandy (Annika Peterson), a historian who is in love with John. As they are walking into the house, Edith spots an unknown Van Gogh painting of John's with the note "To my friend, Jacques Borne" on the back written in French. Once inside, his friends persistently ask John why he is leaving.Another friend, Art Jenkins (William Katt), an archeologist, and his student Linda Murphy (Alexis Thorpe), arrive and John's friends continue to pressure him for the reason for his departure. John poses the question, "What if a man, from the Upper Paleolithic survived until the present day?" They assume that John is working on a science fiction story and play along with the discussion. As the film progresses, John slowly reveals that he is the "caveman" under discussion when he mentions that he was given a chance to sail with Christopher Columbus in the 15th century. The revelation starts off with John's recollection of the terrain of prehistoric Earth and John's origins, which happens to be roughly 14,000 years ago. John reveals that he was once Jacques Borne, a friend of Van Gogh's, and he is now "moving on" since some people have noticed his lack of aging.As they take a break from the discussion, Art who is concerned about John's sanity telephones another friend, Dr. Will Gruber (Richard Riehle), an elderly psychologist, explaining the odd situation and asks him to come over right away. In the meantime, Sandy confesses to John that she loves him, but John tells her they can never be together because of his immortality. John resumes his story by stating that he was once a Sumerian for 2000 years, then a Babylonian under Hammurabi, and finally a disciple of Gautama Buddha. Dr. Gruber...