EdTV (1999)

A comedy about a video store clerk Ed (Matthew McConaughey) whose life is thrown into chaos when he agrees to let an executive of a televison studio (Ellen DeGeneres) film him for 24 hours. (imdb)
Cast and Information
Directed By: Ron Howard
Written By: Lowell Ganz, Babaloo Mandel, Émile Gaudreault, Sylvie Bouchard
Starring: Dennis Hopper, Clint Howard, Woody Harrelson, Martin Landau, Sally Kirkland, Rob Reiner, Matthew McConaughey, Adam Goldberg, Elizabeth Hurley, Rick Overton, Jenna Elfman, Ellen DeGeneres
Genre: Comedy
Country: USA