Cary Guffey (born May 10, 1972) is an American former child actor and financial planner. He is best known for his debut in the role of Barry Guiler in the film Close Encounters of the Third Kind (1977).
Close Encounters of the Third Kind
The Sheriff and the Satellite Kid
Why Did You Pick On Me?
Night Shadows
Cross Creek
The Bear
Poison Ivy
The Making of 'Close Encounters of the Third Kind'
Stroker Ace