Part 3/10:
Eric Stoltz: The First Marty McFly
In the original filming stages, Eric Stoltz was cast as Marty McFly. Known for his serious and method acting styles, Stoltz approached the role with intense dedication, immersing himself fully in the character day and night. During those initial six weeks of filming, however, it became painfully clear that Stoltz's portrayal was not aligning with the film's comedic tone.
He was physical and intense—treating the character as if he were in a dramatic, gritty film rather than a fun, lighthearted adventure. "Everyone on set" reportedly agreed that Stoltz wasn't getting the desired laugh or energy needed for Marty.