Marc McClure is an actor who made a lasting impression as Jimmy Olsen in the Superman films directed by Richard Donner and Richard Lester. Playing the eager young photojournalist, McClure brought a natural charm and humor to the world of Metropolis, appearing in Superman, Superman II, and Superman III. Fans of genre films may also recognize him as Dave McFly, Marty’s brother in the Back to the Future series, adding a grounded presence amid the time-travel chaos. Beyond these iconic roles, McClure appeared in Ron Howard’s Apollo 13, blending into the ensemble cast that captured the tense, real-life space drama. Whether in the cape-and-cowls of Superman’s universe or the suburban quirks of Back to the Future, McClure’s performances became small but memorable parts of influential pop culture franchises.