Alan Anthony Silvestri is an American composer and conductor of film and television scores. He has been associated with director Robert Zemeckis since 1984, composing music for nearly all of his feature films including the Back to the Future film series, Who Framed Roger Rabbit, Death Becomes Her, Forrest Gump, Cast Away, and The Polar Express. Silvestri also scored many other popular movies, including Predator, The Abyss, Father of the Bride, The Bodyguard, Eraser, The Parent Trap, Stuart Little, The Mummy Returns, Lilo & Stitch, The Wild, Night at the Museum trilogy, G.I. Joe: The Rise of Cobra, The Croods, Ready Player One, and several Marvel Cinematic Universe films, including the Avengers films.

Robert Lee Zemeckis is an American filmmaker. He first came to public attention as the director of the action-adventure romantic comedy Romancing the Stone (1984), the science-fiction comedy Back to the Future trilogy (1985–1990), and the live-action/animated comedy Who Framed Roger Rabbit (1988). He subsequently directed the satirical black comedy Death Becomes Her (1992) and then diversified into more dramatic fare, including Forrest Gump (1994), for which he won the Academy Award for Best Director. The film also won the Best Picture.