Harry Potter and the Half-Blood Prince (2009) runs 2 h 33 min, is rated PG in the US and averages 7.7 from 21,409 TMDB members. As Lord Voldemort tightens his grip on both the Muggle and wizarding worlds, Hogwarts is no longer a safe haven. Harry suspects perils may even lie within the castle, but Dumbledore is more intent upon preparing him for the final battle fast approaching. Even as the decisive showdown looms, romance blossoms for Harry, Ron, Hermione and their classmates. Love is in the air, but danger lies ahead and Hogwarts may…
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Streaming availability by JustWatch. In the US, as of 2026-11-07: HBO Max Amazon Channel (subscription), Peacock Premium (subscription), YouTube TV (subscription), HBO Max (subscription), Peacock Premium Plus (subscription).
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Lights Down is a free tool: tell it your streaming services and how long you have, and it ranks what you can stream tonight, with a this-or-that, a roll, a bracket and a wheel. Movie data from TMDB; streaming availability by JustWatch. Page updated 2026-11-08. This product uses the TMDB API but is not endorsed or certified by TMDB. Lights Down is a Somebody Decide program. How the data works · Legal & privacy · Tonight's lists