Big Voice documentary (2015), directed by Varda Bar-Kar and produced by Marina Viscun, is now streaming on Hulu and Roku Channel. The film had its World Premiere at the Heartland Film Festival in 2015, where it picked up Best US Premiere for Documentary feature. Additionally, the film was named Best Documentary by NewFilmmakers LA in 2015 and Best Family Feature by South Dakota Film Festival 2015. In 2018, the film's PBS one-hour version was awarded a Telly Award.
Big Voice is about a year in the life of a demanding high school choir teacher who pushes his students to become “one big voice” in this inspiring musical documentary.