The 2007 AD movie, “The Man from Earth” was directed by Richard Schenkman and screen-written by Jerome Bixby. It stars David Lee Smith as John Oldman, Ellen Crawford as Edith, William Katt as Art, Tony Todd as Dan and Alexis Thorpe as Linda Murphy.
It begins as a pretty good story which is described as “An impromptu goodbye party for Professor John Oldman becomes a mysterious interrogation after the retiring scholar reveals to his colleagues he never ages and has walked the earth for 14,000 years.”