Christopher Peter "Chris" Demetral (born November 14, 1976) is a former American actor best known as Jeremy Tupper, the son of newly divorced New York book editor Martin Tupper (played by Brian Benben) on the HBO series Dream On. He also played the title character in the short-lived series, The Secret Adventures of Jules Verne on the Sci Fi Channel. He also played Christopher Ewing in Dallas: J.R. Returns.