Episode: Casablankman II
Characters: Chuck Berry, Marty McFly, Lorraine Baines, George McFly
Segment Summary: When Marvin Berry made the preposterous decision to call his cousin Chuck from a conveniently placed phone during a prom performance, he changed history.
Trivia / Info:
Goofs / Nitpicks:
- The year that Marty sings "Johnny B. Goode" in was 1955, but Chuck Berry didn't write the song until 1959.
- Marty's chest doesn't change color like the rest of him does.