Upcoming Movies and Biggest releases coming to cinemas and OTT this December
December 2025 is set to be one of the biggest entertainment months of the year, with a powerful lineup of movies and web series releasing across theaters and major OTT platforms. From high-profile Hollywood blockbusters to anticipated Bollywood films and gripping crime-thriller web series, viewers will have plenty to look forward to as the year comes to an end.
Here is a complete guide to the top upcoming movies and web series in December 2025, based on your curated list.
1. Wake Up Dead Man: A Knives Out Mystery
Release Date: December 12, 2025
Type: Hollywood Movie
Genre: Mystery / Thriller
The third installment in Rian Johnson’s Knives Out franchise brings back detective Benoit Blanc for another layered, twist-filled murder case. With a fresh cast, new setting and the same sharp storytelling, Wake Up Dead Man promises gripping suspense and clever writing—making it one of December’s most anticipated releases worldwide.
2. Avatar: Fire and Ash
Release Date: December 19, 2025
Type: Hollywood Blockbuster
Genre: Sci-Fi / Action / Adventure
James Cameron returns with the next chapter in the Avatar saga. Fire and Ash takes viewers deeper into Pandora’s mythology, expanding the Na’vi world while raising the stakes after the events of The Way of Water. With groundbreaking visual effects and large-scale world-building, this is set to be one of the biggest box-office events of the year.
3. The SpongeBob Movie: Search for SquarePants
Release Date: December 19, 2025
Type: Animated Movie
Genre: Comedy / Family / Adventure
Everyone’s favorite sea sponge returns with a brand-new adventure. This installment focuses on SpongeBob’s mission to track down a lost version of himself, resulting in comedic chaos and heartfelt moments. Perfect for family audiences and longtime fans of the franchise.
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4. Anaconda (2025)
Release Date: December 25, 2025
Type: Hollywood Reboot
Genre: Action / Horror / Thriller
The cult-classic snake-horror franchise returns with a modern reboot packed with new characters, upgraded CGI and intense survival-action. Releasing on Christmas Day, this updated Anaconda promises high tension, jump-scare moments and a fresh take on one of Hollywood’s most iconic creature films.
5. Dhurandhar
Release Date: December 5, 2025
Type: Bollywood Movie
Genre: Crime / Drama
A gritty crime drama from the Indian film industry, Dhurandhar explores corruption, power struggles and underground politics. With a strong performance-driven cast and a realistic tone, this film adds depth to December’s diverse lineup.
6. Mere Raho
Release Date: December 12, 2025
Type: Bollywood Movie
Genre: Romance / Drama
A heartfelt romantic drama, Mere Raho focuses on relationships, heartbreaks and healing. Set against an urban backdrop, this film is expected to resonate with younger audiences and fans of emotional storytelling.
7. Alpha
Release Date: December 2025 (TBA)
Type: Bollywood Action Film
Genre: Action / Thriller
One of the most awaited Bollywood releases of December, Alpha blends stylish action sequences with an intense storyline involving revenge, survival and high-stakes drama. With its scale and star power, it is expected to be a notable holiday-season theatrical performer.
8. Stranger Things Season 5 – Part 2
Release Date: December 2025 (Exact date TBA)
Platform: Netflix
Genre: Sci-Fi / Thriller / Horror
The second part of the final season of Stranger Things is one of the most anticipated OTT events of 2025. After the explosive events of Part 1, viewers can expect emotional payoffs, major character arcs concluding, and the final showdown with Vecna. Global anticipation is extremely high as the series prepares to wrap up its decade-long story.
9. Kuttram Purindhavan: The Guilty One
Release Date: December 5, 2025
Platform: SonyLIV
Genre: Crime / Thriller / Mystery
This Tamil-language web series dives into a dark criminal investigation filled with twists and moral dilemmas. Combining intense performances with sharp writing, it’s tailor-made for fans of true-crime and investigative thrillers. Its early December release positions it as a strong OTT arrival for Indian audiences.
Final Thoughts
December 2025 is an incredibly exciting month for viewers across all regions and platforms. Whether you’re interested in Hollywood blockbusters like Avatar: Fire and Ash, animated fun like The SpongeBob Movie, or gripping Indian crime thrillers like Kuttram Purindhavan, the month offers something for every taste.
Streaming lovers also get a major highlight with Stranger Things 5 – Part 2, which will dominate global conversations as the beloved series nears its conclusion.