At the Masters of Musical Whistling competition, where virtuoso whistlers compete for global supremacy and bragging rights, we follow an array of quirky personalities and dazzling talents in a film sure to be a crowd-pleaser.
| Release Date | September 4, 2025 | |
|---|---|---|
| Status | Released | |
| Original Title | Whistle | |
| Runtime | 1h 24min | |
| Budget | — | |
| Revenue | — | |
| Language | English, Spanish | |
| Original Language | English | |
| Production Countries | Australia | |
| Production Companies | ||