With magic inflatable objects that spring to life to fill his every need, a flippant beachgoer wants for nothing. Well... almost nothing.
Unfortunately the movie The Substitute is not yet available on HBO Max.
| Directing | Dušan Vukotić | Director |
| Writing | Rudolf Sremec | Writer |
| Sound | Tomislav Simović | Original Music Composer |
| Visual Effects | Leopold Fabiani | Animation |
| Visual Effects | Zlatko Sačer | Animation |
