Mark Siegel, an American professional born on August 22, 1947, in Minneapolis, Minnesota, has contributed his talents to the visual effects, special effects, and art teams of numerous films. Among these are the Special Editions of The Empire Strikes Back and Return of the Jedi, as well as Star Wars: Episode I The Phantom Menace. He also holds credits on other well-known movies like Back to the Future (parts II and III), Men in Black, War of the Worlds, and Pirates of the Caribbean: Dead Man's Chest.
- The Empire Strikes Back - For the special edition, he worked as a model and creature maker.
- Return of the Jedi - He served as a model and creature creator for the special edition.
- Star Wars: Episode I The Phantom Menace - He was the concept sculptor for this film.