Doraemon Season 1 Episode 37 The Beeper to Go to the Future ( Air Date 1979-05-14 ) Genre Action & Adventure, Animation, Comedy, Sci-Fi & Fantasy, Kids, Family category. Overview "Despite being told not to, Nobita plays with Doraemon's machine, finding it calls a UFO from far away. The alien is upset, being called for no good reason but they manage to placate it with beer. Nobita's mother upsets it and it wants to invade the Earth but is again placated by Nobita's marble collection.".