Aunt Marge’s “lift-off” effect in “Harry Potter and the Prisoner of Azkaban” was achieved using a combination of inflatable body parts, prosthetic makeup, air tubes, and wire harness.

Aunt Marge’s “lift-off” effect in “Harry Potter and the Prisoner of Azkaban” was achieved using a combination of inflatable body parts, prosthetic makeup, air tubes, and wire harness.