Documentary gives in-depth look into the Skyway Bridge tragedy

39 years ago is when the unthinkable happened in Tampa Bay: a chunk of the old Sunshine Skyway Bridge fell to the water below after it was struck by a freighter. Six cars, a truck and a bus plunged into Tampa Bay, killing 35 people. 

Now, a new documentary will take a look back at that day, and the incredible aftermath. The film is called "The Skyway Bridge Disaster" and will debut at the Tampa Theatre on September 14.

Here is a preview...