Ghidora, the Three Headed Monster (1964)

A princess (from a place where they dress like it's Elizabethan England) falls between two different dimensions when she falls from a plane. Meanwhile, celebrity faeries convince a giant baby moth to act as a monster diplomat in order to destroy a three headed alien. Blimey - it's all going on in the 5th part of the "Godzilla 28 Movie Challenge" when Cult Kingdom watches: Ghidorah, the Three Headed Monster.