The naughty boy Ott, who spends his school hours lazing and fighting, gets into a launching spaceship and flies into space. This is how exciting and even dangerous adventures begin, during which Ott experiences a long-known truth: you can't go through life without school wisdom. Estonian/Soviet animation short from 1961.
| Directing | Elbert Tuganov | Director |
| Writing | Valdo Pant | Writer |
| Camera | Heino Pars | Director of Photography |
| Sound | Heino Jürisalu | Music |
