Sound of My Voice
- Godina: 2011
- Country: United States of America
- Žanr: Science Fiction, Drama, Mystery, Thriller, Horror
- Studio: Skyscraper Films
- Ključna riječ: journalist, manipulation, hidden camera, teacher, school, los angeles, california, hand clapping game, cult leader, documentary filmmaking, oxygen tank, secret handshake
- Direktor: Zal Batmanglij
- Uloge: Brit Marling, Christopher Denham, Nicole Vicius, Davenia McFadden, Kandice Stroh, Richard Wharton