Guardians of the Galaxy Volume 3 star Zoe Saldaña explained the reason there’s multiple Gamora heads floating around. Jimmy Fallon asked the Marvel actress about her excitement about being a part of so many big franchises. She told the host that a bunch of those heads were necessary for costuming and makeup. Another added bonus would be the ability to get the Guardian of the Galaxy into big battle shots where they wouldn’t need Saldaña to be running around with so many other actors. She admits that its all a little bit over her head, but the technology undoubtedly helps matters. Fallon is just listening intently as the actress describes the type of movie magic that’s necessary to get these big Marvel movies off the ground. While he was impressed by all this talk, her comments about working on Avatar: The Way of Water were also head-spinning too. They’re in the video with all of this head talk right here.