Everyone's favorite time machine on four wheels was almost a refrigerator.

"Back to the Future" director and co-writer Robert Zemeckis originally intended to have Marty and Doc Brown travel to 1955 by way of an ice box. So why did he change his mind? Watch the video to find out. 'Back to the Future' EXCLUSIVE - Do It in Style
"Back to the Future 30th Anniversary Trilogy" is available to own now on Blu-ray & DVD.