A five-year-old boy spends a day with his father, whom he only occasionally sees, in nature, with the game of calling Echo. After a great emotional charge that the play and the presence of his father create in him, he returns to his mother's house, where there is no place for such outbursts of 'irrational' attitude towards the world.
Unfortunately the movie Echo is not yet available on HBO Max.
| Directing | Boriša Simović | Director |
| Directing | Kosta Rakićević | Director |
| Writing | Boriša Simović | Writer |
