AA Megumi-sama (Movie)
Vintage 2000 ...which places it after OVA and Mini-Goddesses, but before the TV remake... technically a sequal to the original OVA (or I suppose the first season on the TV)
For centuries, a god named Celestin has been imprisoned on the moon for betraying the kingdom of Yggdrasil. Released by the fairy Morgan Le Fey, Celestin travels to Earth to reunite with his former pupil, the goddess Belldandy. Things go awry as Celestin erases Belldandy's memories of her boyfriend Keiichi and uses her as a catalyst to wreak havoc on Earth and Yggdrasil.
Related Series Family:
AA Megumi-sama (OVA) The original
AA Megumi-sama (Movie) Movie Story
Adventures of Mini-Goddess Side Story
AA Megumi-sama (TV) The TV adaptation
AA Megumisama : Sorezore no Tsubasa, the Sequel TV series.
AA Megumi-sama Tatakau Tsubasa, the Sequel Sequel Tv Series.