The Kid with the 200 I.Q. (1983)

Gary Coleman as Nick Newell Died 2010 · Zion, Illinois, USA Gary Wayne Coleman (February 8, 1968 — May 28, 2010) was an American actor, known for his childhood role as Arnold Jackson in the American sitcom Diff'rent Strokes (1978–1986) and for his small statur...

Robert Guillaume as Prof. Jason Mills Died 2017 · St. Louis, Missouri, USA Robert "Bob" Guillaume (November 30, 1927 – October 24, 2017) was an American stage and television actor, best known for his role as Benson Du Bois on the TV-series Soap and the spin-off Benson, voici...

Kari Michaelsen as Julie Gordon Age 64 · New York City, New York, USA

Mel Stewart as Debs Died 2002 · Cleveland, Ohio, USA

Darian Mathias as Dinah St. Clair

Clayton Rohner as Jeff Langford Age 68 · Palo Alto, California, USA From Wikipedia, the free encyclopedia. Clayton Rohner (born August 5, 1957) is an American actor. He is known for his role as Rick Morehouse in the 1985 comedy movie Just One of the Guys. He also sta...