Key Points:
- Carl Sagan’s archival voice recordings are featured throughout Elio, reinforcing the film’s space exploration themes.
- Sagan’s role in Voyager 1 and the Golden Record mirrors Elio’s personal mission to connect with alien life.
- Elio was released in theaters on June 20, 2025, and is a sci-fi Pixar film directed by Adrian Molina and co-directed by Domee Shi.
How Does Carl Sagan’s Voice Appear in Elio?

In Elio, the protagonist frequently listens to real archival audio from Carl Sagan, the renowned astronomer and planetary scientist. These recordings form a key emotional and thematic layer in the film. The first instance occurs when Sagan discusses the Voyager I mission—its design, trajectory, and its purpose as a communication tool to reach extraterrestrial life. The spacecraft, still transmitting data from beyond the solar system, is one of humanity’s most iconic space endeavors.
Later in the film, Elio hears Sagan again while sitting on a rooftop following a confrontation with his aunt, Olga Solis. This reflective moment is deeply emotional, punctuated by Sagan’s commentary on how the search for alien life reflects humanity’s fundamental desires for connection and understanding. The audio returns one final time during the climax, underlining the film’s central message of universal unity and curiosity.
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What Is the Connection Between Carl Sagan and Elio’s Story?

Carl Sagan’s influence on Elio extends beyond just the use of his voice. The film parallels Sagan’s work on the Golden Record, a phonograph disc launched with Voyager I in 1977. This record contained 115 images and diverse sounds, including greetings in 55 languages, aiming to represent the diversity of life and culture on Earth.
In Elio, the young protagonist’s journey reflects this very mission. Much like the Golden Record, Elio becomes a symbol of Earth’s voice in the universe. By making first contact with extraterrestrial life and ultimately becoming Earth’s ambassador to the Communiverse, Elio takes on the same purpose the Golden Record was meant to serve: sharing humanity’s essence with unknown civilizations.
The connection is both symbolic and literal. While the Golden Record used data and sound, Elio conveys humanity’s identity through his emotions, relationships, and aspirations.
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Why Did the Filmmakers Choose Carl Sagan’s Work as a Core Element?

Elio co-director Domee Shi explained that Sagan’s fictional and scientific works—especially Contact and Cosmos—were key inspirations for the story. She was particularly drawn to how Contact portrays alien life as hopeful and aspirational, avoiding the fear-driven narrative seen in many sci-fi films.
This perspective aligns with Elio’s tone. The film presents the alien race in the Communiverse as beings seeking connection, not conflict. This echoes the philosophical lens Sagan used throughout his career, emphasizing exploration, curiosity, and unity over fear.
Shi’s background in emotional storytelling and coming-of-age tales, seen previously in Turning Red, allows Elio to maintain a personal, grounded core while exploring cosmic-scale themes. The use of Sagan’s audio and ideals helps bridge those two storytelling styles.
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What Role Does the Audio Play in Elio’s Character Arc?

Elio’s connection with Sagan’s voice mirrors his inner longing for belonging and identity. Orphaned after a tragic accident and now under the care of his aunt, who is often absent due to her space-military duties, Elio finds himself emotionally adrift. Listening to Carl Sagan provides him with a sense of comfort, purpose, and clarity.
The audio is not just a background detail but a driving force in Elio’s transformation. It fuels his dreams of alien contact and shapes his decision to communicate with the Communiverse when the opportunity arises. By the film’s end, Elio fulfills what Sagan once theorized—the possibility that a single human voice, full of emotion and insight, could resonate across galaxies.
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When Did Elio Release & Where Can You Watch It?
Elio was released in theaters on June 20, 2025, under the direction of Adrian Molina and co-direction of Domee Shi. It is part of Pixar’s sci-fi lineup and is considered a thematic companion to WALL-E and Lightyear.
As of now, Disney has not confirmed a streaming release date for Elio, but it is expected to arrive on Disney+ following its theatrical window, in keeping with the studio’s usual release patterns.
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