New Sci-Fi Movies and Shows To Watch This Week at Home or in Theaters, Including a Sam Rockwell Hit

The science fiction genre continues to expand this week with a thrilling lineup of new movies and television shows across multiple platforms. From mind-bending cinematic adventures and paranormal horror features to highly anticipated anime adaptations and live-action fantasy returns, there is a diverse array of content for genre enthusiasts to explore. Whether you are heading to the local theater or settling in for a streaming marathon, the latest releases offer creative premises and star-studded casts. Here is a look at the major science fiction, fantasy, and horror premieres arriving this week.

‘Good Luck, Have Fun, Don’t Die’ (2026)

Gore Verbinski returns to the director’s chair with ‘Good Luck, Have Fun, Don’t Die’, a high-concept science fiction comedy. The plot centers on a nameless man from the future who travels back in time to recruit an unlikely group of patrons at a Los Angeles diner. Together, this makeshift team must embark on a dangerous mission to save humanity from an impending artificial intelligence apocalypse and the societal perils of social media obsession. The ensemble cast features Sam Rockwell, Haley Lu Richardson, Zazie Beetz, Michael Peña, and Juno Temple. This wildly imaginative film is available for streaming starting March 10, 2026.

‘One Piece’ (2023)

The live-action fantasy adventure based on Eiichiro Oda’s beloved manga continues as Monkey D. Luffy and the Straw Hat Pirates finally enter the perilous Grand Line. The new episodes introduce formidable threats, including Marine Captain Smoker and the secretive assassin syndicate known as Baroque Works. Series regulars Iñaki Godoy, Mackenyu, Emily Rudd, Jacob Romero, and Taz Skylar reprise their roles as the core pirate crew. The production also brings fan-favorite characters like Tony Tony Chopper to life through a blend of practical and visual effects. The highly anticipated second season of ‘One Piece’ premieres globally on Netflix on March 10, 2026.

‘Undertone’ (2026)

Directed by Ian Tuason, ‘Undertone’ follows Evy, a young woman who hosts a paranormal podcast while serving as the primary caregiver for her bedridden mother. The narrative takes a dark turn when Evy and her co-host Justin receive mysterious audio recordings from a couple experiencing demonic events in their home. The horror thriller stars Nina Kiri as Evy alongside Adam DiMarco, Michèle Duquet, and Keana Lyn Bastidas. The cinematic experience relies heavily on its chilling sound design, as most of the supporting characters are only heard through voice performances. Distributed by A24, this suspenseful feature makes its wide theatrical debut in cinemas on March 13, 2026.

‘Rooster Fighter’ (2026)

Adapted from Shu Sakuratani’s hit manga, ‘Rooster Fighter’ is an action-comedy anime that humorously subverts traditional hero archetypes. The story follows Keiji, a battle-hardened mutant rooster with superhuman strength who travels across Japan to defend humanity from giant, kaiju-sized demons. Despite his small avian stature, Keiji fearlessly confronts towering monsters while battling his own psychological traumas from the past. The animation leans heavily into the absurdity of its premise, delivering explosive action sequences and exaggerated martial arts showdowns. This unconventional new series makes its television debut on Adult Swim on March 14, 2026.

Please share your thoughts on which of these science fiction premieres you are most excited to watch in the comments.