John Thornton
Biography
John Thornton is known for Back to the Future Part II (1989), Mack the Knife (1989) and Highway to Heaven (1984).
Known For & Full Filmography7 Titles

Drama Series - 1987, 16 episodes • as Andy Grimes
Jake and the Fatman is a television crime drama starring William Conrad as prosecutor J. L. "Fatman" McCabe and Joe Penny as investigator Jake Styles. The series ran on CBS for five seasons from 1987 to 1992. Diagnosis: Murder was a spin-off of this series.

Drama Series - 1984, 16 episodes • as Tom Jr.
A probationary angel is sent back to Earth to team up with an ex-cop and help people.

Movie - 1989, 2h 15m • as Video Game Boy
Marty and Doc are at it again as the time-traveling duo head to 2015 to nip some McFly family woes in the bud. But things go awry thanks to bully Biff Tannen and a pesky sports almanac. In a last-ditch attempt to set things straight, Marty finds himself bound for 1955 and face to face with his teenage parents -- again.

Drama Series - 1990, 16 episodes • as Kid on bike
The New Adam-12 is a syndicated revival of the 1968–1975 series of the same name. Like the original, this program focused on the daily jobs and lives of two police officers whose patrol car is designated "Adam-12". This time, the officers assigned to Adam-12 were Matt Doyle and his partner Gus Grant.

Drama Series - 1988, 16 episodes • as Bobby
The adventures of fictitious gunfighter Ethan Allen Cord, whose sister left her four children in his custody when she died.

Movie - 1991, 2h 15m • as Eugene Mathewson
The residents of a town displaced by an industrial accident agree to take over a failing mining base on the Moon as their new place to live and work. Their first big test comes in the form of a wave of radiation from a massive solar flare.
