When Dee Dee is running downstairs with Toshi trailing behind her,it is a reference to the anime film Project A-Ko
(1986) where A-ko runs down the street with her friend C-ko trailing behind her. See more
Oh dear! It seems your missiles are headed straight for Mt. Fujiyashiami, the very mountain that contains this demon, Badaxtra, a monster mutated by atomic science gone wrong, who is sealed away under the Earth by the daring and brilliant scientists of the 60's, but now I fear your missiles will surely awaken him and invite his terrible wrath!