Three Weeks Under the Sea
Ukraine after the annexation. Haunted and reckless, Mykhailo returns to bury his father, only to discover that the old man has effectively been a ghost for 20 years. Like Schrödinger's cat, he seems ready to reappear at any moment.
Studios do not publish trailer dates in advance, so this window comes from how comparable titles are usually marketed rather than from anything announced.
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Three Weeks Under the Sea (2026)
The first Three Weeks Under the Sea trailer has not arrived. No teaser, no full trailer, nothing official in circulation yet.
Ukraine after the annexation. Haunted and reckless, Mykhailo returns to bury his father, only to discover that the old man has effectively been a ghost for 20 years. Like Schrödinger's cat, he seems ready to reappear at any moment.
It is dated to open in theaters November 16, 2026.
It is listed as Drama and Crime.
When will the Three Weeks Under the Sea trailer come out?
No trailer arrived inside the expected window. That happens when a release date shifts or a studio saves its reveal for a bigger stage.
Mid-size theatrical titles rarely tease a year out. The trailer generally shows up closer in, once the date is firm.
Studios do not publish trailer dates in advance, so this window comes from how comparable titles are usually marketed rather than from anything announced.
How to react the moment it drops
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Three Weeks Under the Sea: quick answers
When does Three Weeks Under the Sea come out?
Three Weeks Under the Sea is scheduled to open in US theaters on November 16, 2026. Release dates move, so check back for updates.
When will the Three Weeks Under the Sea trailer drop?
No trailer date has been announced. Based on how comparable releases are marketed, the first trailer is expected between July 2026 and September 2026. That window has already passed, so a first look is overdue.
Who is in Three Weeks Under the Sea?
Casting for Three Weeks Under the Sea has not been detailed in the public release data yet. Cast information appears here as it is confirmed.
How do I get alerted when the Three Weeks Under the Sea trailer drops?
Raise your hand on this page with a free Reactr account. Reactr emails you the moment the first trailer publishes, with a link straight into the reaction recorder.
Can I react to Three Weeks Under the Sea right now?
Not yet: there is no trailer to react to. You can raise your hand so studios see the demand, and Reactr will hand you the recorder the moment the Three Weeks Under the Sea trailer is live.