Release Message:  In order to save the world from a nuclear holocaust in 2045, Doc Brown must push the technological age back at least 50 years, preventing Mattel Hoverboards and Mr Fusion from being created. Co-written by Bob Gale.

Description:  In order to save the world from a nuclear holocaust in 2045, Doc Brown must push the technological age back at least 50 years, preventing Mattel Hoverboards and Mr. Fusion from being created.