Back in the late 70's, people were crazy for disaster films. There were movies about earthquakes, airplane disasters, war and even one about roller coasters.

In 1977, Universal Studios released a film about a madman (played by Timothy Bottoms) who was crisscrossing the country to set off bombs at amusement parks. He wanted the theme park chains to give him one million dollars or he would continue to blow up roller coasters and dark rides. It turns out that the only guy smart enough to stop him was a chain-smoking safety inspector (played by George Segal) who gets on the case after the madman destroys a coaster that he personally inspected.

The plot is a bit laughable, but most theme park fans watch this movie for the scenes that were shot at Paramount's Kings Dominion, Six Flags Magic Mountain and the now defunct Ocean View Park. Three of the major on-ride sequences take place on PKD's Rebel Yell, SFMM's Revolution and The Rocket at Ocean View Park.

On this week's show, we'll be joined by a Washington, DC film commentator who will give us his professional take on the film. We'll also give you the scoop on the fun things to look for the next time you watch the film.

If you do happen to own a copy of the 1998 DVD release, you can now download a full-length commentary where we point out interacting facts and trivia about the movie in real-time. Such as:

Who shot the film's producer Jennings Lang and why? What's the deal with the singing mushrooms at PKD? What is Vitamin F and how does it relate to SFMM?

After the show, join us in our forums to talk about your opinions. You can also record your thoughts on the CoasterRadio.com Voicemail Line at 206-339-RIDE (206-339-7433).

Let us know what you think by e-mailing us at [email protected].

This week's episode is brought to you by MapleLeafTickets.com, Orlando's oldest and most trusted discount ticket agent for Walt Disney World, Universal Studios and dozens of other area parks and attractions. Unmatched customer service combined with everyday low prices has made them one of Central Florida's most popular discount ticket agencies. In business since 1983, MapleLeafTickets.com offers the best value of any local ticket agent - guaranteed. Call them at 1-800-841-2837.