Use this as a tool for your locked and private stories to cover up major reveals or plot twists. Also Use It To Make It Mean You Can't Find The Person For The Role.
Spoiler
Mister E. Black
for Mister E. Black in Back to the Future: Beyond Space and Time
Suggested by ringothedrummer
After a rift in the space time continuum, Doc and Marty reunite to find who caused this to happen.
