The plot is about a guile young terrorist who is able to blackmail a series of companies by placing home-made radio controlled bombs within the central attraction of amusement parks; roller coasters. The young man played by Timothy Bottoms gives a hard time to the cops after they give him UV marked money. He then wants revenge and places a bomb in a roller coaster at the most important amusement park event of the year.
George Segal
Richard Widmark
Timothy Bottoms
Henry Fonda
Susan Strasberg
Helen Hunt