It's 3 minutes for hearers, but a life for the callers. A crime thriller chasing even the slightest sounds to rescue people's lives calling for urgent help.
Kang Kwon-ju
Derek Jo
Park Eun-Soo
Park Joong-Ki
Shim Dae-Sik
Goo Gwang-Soo
Han Woo-Joo
Nick Jackson
Director
Writer
