7 Pensieve Memories The Harry Potter Movies Cut

Harry used Albus Dumbledore's Pensieve to observe important memories several times throughout the Harry Potter books, but most of these moments were cut from the films. These scenes presented crucial peeks into the Wizarding World's past to help Harry, and the audience, understand the circumstances around Voldemort and his rise to power. However, while this context was helpful, it proved less critical than other Harry Potter scenes and was therefore cut from the limited time available in the movies.

Source: Screenrant