Marlin Berry was a possible descendant of Marvin Berry.
- Clara Clayton falling into the ravine to ensure the name Clayton Ravine
- George McFly punching Biff and then getting his story published
- Marty McFly avoiding Needles' challenge (and Marty Jr refusing Griff's heist) to ensure Marty becomes a rock star, and that Marlene would begin her first concert tour.
Behind the scenes
As the card game in which this person appears deals with a series of alternate universes, this character cannot be considered film canon.