The Cast & Crew Of 'Back To The Future' Celebrate 25th Anniversary

The Cast & Crew Of 'Back To The Future' Celebrate 25th Anniversary

Michael J. Fox, Christopher Lloyd, Lea Thompson, Mary Steenburgen and director Robert Zemekis reminisce with Access about shooting the “Back To The Future” trilogy. What was the hardest part about making these movies? Plus, could there ever be a fourth film?