SERAPH: Debuting at the 2013 Sundance Film Festival and available only on YouTube. A boy's childhood scars his life. Watch more short films curated by Sundance Institute: youtube.com/screeningroom Music by Sigur Ros. Part of the Valtari Mystery Film Experiment. Directed by Dash Shaw. Written by John Cameron Mitchell and Dash Shaw. Produced by Howard Gertler and John Cameron Mitchell.