Image Credit: IMDb
The owls in the film were trained for six months to carry the posts. (Image: IMDb)
The production team hand-wrote the first batch of letters that felt heavy for owls to carry and therefore they wrote it again. (Image: X)
Only 14 actors appeared in all the eight Harry Potter films. (Image: IMDb)
JK Rowling was offered the role of Lily Potter but she didn’t accept any cameos as she believed she couldn’t pull out the actor in her. (Image: IMDb)
All the exterior shots of the Hogwarts were filmed with incredibly detailed miniature arts of the place. (Image: IMDb)
The students were reportedly encouraged to do their real homework while filming to give realism to the scene. (Image: IMDb)
Shirley Henderson played the role of a 16 years old ghost while she was 36 years of age. (Image: IMDb)
A triple-decker bus was actually created with extra four tones added to the bottom to keep it tipping over while in motion and create a superfast effect. (Image: IMDb)
For the water task scene Harry was trained for six months and had suffered two ear infections and got no time for dance practices. (Image: X)
The scene where Dumbledore casts a ring of fire in the cave causes CG artists eight months to animate. (Image: IMDb)