Back to the Future is now a classic of the 1980s and Michael J. Fox is best remembered for his role as Marty McFly, which he got after Eric Stoltz was fired from the movie. The 1980s is home to many classic movies across different genres, and in the worlds of sci-fi and comedy, Back to the Future is a clear favorite. Directed by Robert Zemeckis, Back to the Future introduces the world to teenager Marty McFly and his friend Emmett “Doc” Brown (Christopher Lloyd), an eccentric scientist working on a very important project.

https://screenrant.com/back-to-the-future-why-marty-mcfly-recast-eric-stoltz-fired/