Alec Gillis is a renowned special effects artist and actor whose impact on the horror and sci-fi genres has made him a sought-after figure among physical media collectors. Best known for his creature effects work in iconic franchises like *Aliens* (1986) and *Alien3* (1992), Gillis co-founded Amalgamated Dynamics, Inc. (ADI), which has significantly contributed to the visual landscape of the *Alien* series. His Oscar-winning work on *Death Becomes Her* (1992) and his nomination for *Alien3* underscore his talent and the high caliber of his projects. Collectors particularly seek out Gillis's contributions to films like *Making Apes: The Artists Who Changed Film* (2019), which offers a behind-the-scenes look at the artistry behind the beloved *Planet of the Apes* franchise, and *Witches Midnight* (2021), showcasing his versatility in modern filmmaking. His work not only defines a generation of genre films but also serves as an essential part of film history, making his releases must-haves for any serious collector.