Cillian Murphy Names the Only Two Sci-Fi Films He Calls “True Masterpieces” and Why They Still Define the Genre

Cillian Murphy has shared his thoughts on science fiction films and highlighted two titles he views as standout works in the genre, both known for their strong critical legacy and lasting influence on cinema.

Murphy reflected on how his early exposure to science fiction was shaped by popular culture. Like many people born in the late 1970s, he grew up watching Star Wars and was drawn to its world of space adventure. He explained that while he enjoyed it, his interest in the genre did not turn into deep obsession.

Speaking in an interview with Rotten Tomatoes, he described how he sees science fiction as split into different styles. He said, “I don’t know what qualifies you as a sci-fi fan, really. I was a huge Star Wars fan growing up, but there seems to be the fantasy side and the more serious science side. And then, as I got older, I watched those masterpieces: Solaris and 2001.”

The two films he pointed to are widely regarded as major achievements in cinematic history. One is Solaris, directed by Andrei Tarkovsky. It is known for its slow pacing, emotional depth, and focus on human memory and grief rather than action-driven storytelling.

When Solaris was first released, it received a mixed reaction from general audiences due to its slow and philosophical style. Some viewers found it difficult to follow, but critics recognized its ambition and artistic approach. Over time, it has gained a stronger reputation and is now considered a key example of thoughtful, art-focused science fiction. Many film scholars rank it among the most important sci-fi films ever made.

The second film Murphy named is 2001: A Space Odyssey, directed by Stanley Kubrick. This film is often described as one of the most influential movies in cinema history.

At the time of release, it also divided audiences. Some critics were unsure about its minimal dialogue and abstract storytelling. However, it later became highly praised for its visual innovation, realistic depiction of space travel, and its themes involving artificial intelligence and human evolution. Today, it is widely studied and often listed among the greatest films ever made.

Murphy also suggested that science fiction tends to fall into two broad categories. One focuses on entertainment and spectacle, while the other explores deeper scientific or philosophical ideas. In his view, Star Wars represents the more commercial and fantasy-driven side, while Solaris and 2001: A Space Odyssey represent the more reflective, artistic side of the genre.

He also noted that he does not fully identify as a dedicated sci-fi fan, but he still recognizes the importance of certain landmark films that shaped the genre’s identity.

Murphy’s comments make sense because science fiction has always existed in two forms: one built for entertainment and one built for ideas. Films like Solaris and 2001: A Space Odyssey continue to stand out because they challenged audiences and changed what sci-fi could be. What do you think about his choices? Do you agree with these films, or would you pick different ones as true masterpieces? Let us know in the comments!