DeSu7, the seventh on-screen collaboration between Bengali superstar Dev and actress Subhashree Ganguly, is locked for a October 16, 2026 theatrical release during Durga Puja — and it has already rewritten Bengali cinema’s pre-release marketing playbook. Directed by Soojit Dutta, the same director behind the record-breaking Khadaan, and produced by Dev Entertainment Ventures, the film was officially announced during a Facebook Live session on January 19, 2026, where Dev and Subhashree appeared together publicly for the first time in years. DeSu7 is a working title reflecting their seventh pairing; the official title is yet to be revealed. The cast also includes Anirban, confirmed at the press announcement.
When Is the DeSu7 OTT Release Date?
The official DeSu7 OTT release date has not been announced. With the film releasing theatrically on October 16, 2026, a digital premiere is not expected before December 2026 at the earliest, assuming a standard 6 to 8 week theatrical window for Bengali films of this scale. Based on the franchise’s streaming history, Hoichoi is the most likely OTT destination. DeSu6 (Dhumketu, 2025) was confirmed for Hoichoi following its blockbuster run, and the Dev Entertainment Ventures partnership with the platform is well-established. An official OTT announcement for DeSu7 is expected closer to the post-theatrical window. OTTBeat will update this page the moment it is confirmed.
| Detail | Status |
|---|---|
| Theatrical Release Date | October 16, 2026 (Durga Puja) |
| OTT Release Date | Not announced (expected: Dec 2026) |
| Likely OTT Platform | Hoichoi (unconfirmed) |
| Director | Soojit Dutta (Khadaan) |
| Producer | Dev Entertainment Ventures |
| Lead Cast | Dev, Subhashree Ganguly, Anirban |
What Are DeSu7’s Advance Booking Collections So Far?
In what is an unprecedented first for Bengali cinema, Dev opened advance ticket bookings for DeSu7 nearly 10 months before its release — a marketing move that immediately validated itself. The initial ticket release covered 15 cinema halls in Kolkata and 30 screens across West Bengal. Within days, all 15 Kolkata halls were nearly houseful, with strong houseful reports also coming in from Baharampur, Hooghly, and Durgapur. Advance booking collections have crossed Rs 8 to 10 lakh in Kolkata alone and touched Rs 13 to 15 lakh across West Bengal — a figure that equals or exceeds the total first-weekend earnings of many Bengali films released in 2025. BookMyShow interest for DeSu7 is already approaching 12,000, months before the film opens.
At the Facebook Live announcement, Dev told fans:
“I can assure audiences it will feel like a festival — something truly celebratory.”
Subhashree, reflecting on their long association, added:
“When Khoka Babu happened, many people were not ready to accept me as a heroine. Dev stood by me then.”
Dev also revealed that the project took shape after an unexpected phone call on December 31, 2025, and that industry uncertainties in 2025 influenced how the film was structured to avoid delays.
Can DeSu7 Beat DeSu6 Dhumketu’s Box Office Record?
The benchmark DeSu7 is being measured against is Dhumketu, which released on August 14, 2025 and became the highest-grossing Bengali film of 2025 with a total collection of Rs 28 crore. Dhumketu opened to Rs 2.18 crore on Day 1, the biggest opening in Bengali cinema history at the time. Based on the pace of DeSu7’s advance bookings — generated 10 months before release — trade observers believe the film could open to Rs 2 crore or more on Day 1, with some projecting an even bigger first day if the momentum holds through October.
| Film | Release Year | Day 1 Collection | Total Collection |
|---|---|---|---|
| Dhumketu (DeSu6) | 2025 | Rs 2.18 crore | Rs 28 crore |
| DeSu7 | 2026 | Rs 2 crore+ (projected) | TBC |
With the Durga Puja festive window, a proven director in Soojit Dutta, gold-pass first-day-first-show memorabilia already in fans’ hands, and 10 months of organic advance booking momentum building, DeSu7 arrives with everything needed for a franchise-best opening. Whether it crosses Dhumketu’s lifetime total will depend on the film itself — but the pre-release story is already one for Bengali cinema’s record books.