All the New Sci-Fi Movies & TV Shows Set to Release in April 2026
April 2026 is set to be a productive month for the science fiction genre, offering a blend of high-concept television and blockbuster theatrical releases. Audiences can look forward to a range of stories, from intimate character studies involving experimental technology to expansive space adventures. These upcoming projects feature a mix of established franchises and original narratives directed by acclaimed filmmakers. As the entertainment landscape continues to embrace speculative themes, this month’s lineup reflects the diverse potential of sci-fi storytelling across both streaming and cinema.
‘The Super Mario Galaxy Movie’ (2026)
Releasing in theaters on April 1, this animated adventure takes the established franchise into a cosmic setting. Mario and his companions must travel between different planetary systems to confront a new celestial threat led by Bowser. The film incorporates gravity-defying mechanics and planetary exploration inspired by the video game source material. Produced by Illumination in collaboration with Nintendo, ‘The Super Mario Galaxy Movie’ features expansive world-building and the introduction of characters like Rosalina.
‘Cliffhanger’ (2026)
Scheduled for a theatrical release on April 3, this reboot of the 1993 action film introduces high-tech rescue elements to a classic survival premise. The story features Lily James as a skilled climber navigating the dangerous peaks of the Italian Dolomites. Directed by Jaume Collet-Serra, the production utilizes advanced camera work to capture extreme stunts and the use of near-future mountaineering technology. ‘Cliffhanger’ aims to modernize the franchise while maintaining the high-stakes tension of the original survival thriller.
‘Star Wars: Maul – Shadow Lord’ (2026)
This space fantasy series arrives on Disney+ on April 6, expanding the lore of one of the most iconic antagonists in the ‘Star Wars’ franchise. The plot follows the titular character as he navigates the complex and dangerous hierarchies of the galactic criminal underworld. It delves into the political maneuvering of various shadow syndicates during a period of transition within the galaxy. ‘Star Wars: Maul – Shadow Lord’ provides fans with a deeper look at the character’s mastery of the dark side and his strategic influence across distant star systems.
‘The Miniature Wife’ (2026)
Based on the short story by Manuel Gonzalez, this series is scheduled to debut on Peacock on April 9. The narrative explores the consequences of a technological accident that fundamentally alters the physical scale of a married couple. Starring Elizabeth Banks and Matthew Macfadyen, the show examines the shifting power dynamics and survival tactics within their shared domestic space. ‘The Miniature Wife’ blends science fiction elements with dark comedy to highlight the complexities of modern relationships.
‘The School Duel’ (2025)
This science fiction thriller is slated for a theatrical release on April 24, focusing on a highly competitive academic environment. The story is set in a near-future society where students must use technological and psychological advantages to succeed in a series of high-stakes duels. It explores themes of social hierarchy and the ethical implications of extreme academic pressure. Directed by Todd Haynes, ‘The School Duel’ highlights the lengths to which individuals will go to achieve success in a modernized world.
Please share which of these upcoming science fiction titles you are most excited to watch in the comments.