The 2020s have already proven to be a rich decade for science fiction cinema, with films like Denis Villeneuve's ambitious "Dune" adaptations standing out. While the superhero subgenre saw a shift from the dominant Marvel output of the previous decade, new comic book films like "Deadpool & Wolverine" and the critically acclaimed "Superman" have emerged, alongside original stories such as "Project Hail Mary." These cinematic achievements are often elevated by their scripts, particularly their memorable dialogue.
This list highlights five of the most impactful science fiction movie quotes from the decade thus far, acknowledging that as the years progress, this selection may evolve.
Mickey 17
Bong Joon Ho's 2025 film "Mickey 17" presents a darkly humorous vision of 2050, where expendable clones are used for humanity's most dangerous tasks. The film centers on Mickey Barnes and his subsequent clones, with Robert Pattinson portraying the titular character. The movie's blend of humor and existential themes is encapsulated in Mickey's narration:
Even on my 17th go-around, I hate dying.
Delivered with deadpan wit, this line underscores the film's unique tone and contributes to its overall success.
28 Years Later
Director Danny Boyle and screenwriter Alex Garland returned to their zombie franchise with "28 Years Later," set two decades after the original film. The sequel introduces Dr. Ian Kelson, portrayed by Ralph Fiennes, a former general practitioner who meticulously studies the infected. His philosophical approach to the apocalypse is evident in his explanation of his "Bone Temple," a monument constructed from thousands of skulls:
There were so many dead, infected and non-infected alike. Because they are alike. Every skull is a set of thoughts. These sockets saw and these jaws spoke and swallowed. This is a monument to them, a temple.
This poignant reflection on mortality and shared humanity offers a fresh perspective within the zombie genre.
Superman
James Gunn's 2025 "Superman" revitalized the Man of Steel with a renewed sense of optimism and relatability, thanks to David Corenswet's portrayal. The film imbues the typically powerful character with humility and vulnerability, particularly in a pivotal confrontation with Lex Luthor. Superman's response to Luthor's alien insult highlights his grounded humanity:
“That is where you've always been wrong about me, Lex,” says Superman. “I am as human as anyone. I love, I get scared. I wake up every morning, and despite not knowing what to do, I put one foot in front of the other, and I try to make the best choices I can. I screw up all the time, but that is being human, and that's my greatest strength. And someday, I hope, for the sake of the world, you understand that it's yours too.”
This speech serves as a powerful testament to the character's innate goodness and his connection to humanity.
Dune
Frank Herbert's iconic "Litany Against Fear" from his 1965 novel "Dune" was powerfully integrated into Denis Villeneuve's 2021 film adaptation. This mantra, recited by members of the House of Atreides to steel their resolve against overwhelming adversity, remains profoundly resonant:
I must not fear. Fear is the mind-killer. Fear is the little-death that brings total obliteration.
This line encapsulates the psychological warfare and internal struggles faced by characters in the "Dune" universe, providing a timeless meditation on courage.
Project Hail Mary
"Project Hail Mary" offers an uplifting narrative about Ryland Grace (Ryan Gosling), a scientist tasked with saving Earth from a solar virus. Despite his initial self-doubt about his suitability for the mission, a profound exchange with mission commander Yao Li-Jie (Ken Leung) provides the film's thematic core:
It’s not a gene. You just need someone to be brave for.
This simple yet powerful line reframes bravery not as an innate trait but as an act motivated by purpose and connection, resonating deeply as Grace embraces his crucial role in saving humanity.