Episode One - Is This a Game Show?

There's like how many kids is there? 1230. They all take turns, he measures them and then you know they whatever happens and then suddenly they go outside or happen later on in that evening. Because they're all we get to know these characters a little bit. And then they get teleported into this huge mech and there's this scary floating head that's like talking to them and one of the children has to pilot the mech. But it's to save the world.