Harry Potter and the Half-Blood Prince (2009) is a Adventure, Fantasy film that follows dumbledore tries to prepare Harry for the final battle with Voldemort while Death Eaters wreak havoc in both Muggle and Wizard worlds. Currently, you can watch Harry Potter and the Half-Blood Prince on HBO Max Amazon Channel, Peacock Premium, YouTube TV, HBO Max. Streaming availability may vary by country and platform over time. It has a user rating of 7.7 out of 10 from 20,851 votes. Fans of adventure movies may also want to explore similar titles below.