In 2011, U2 returned to Hansa Studios in Berlin to discuss the making of Achtung Baby. From The Sky Down, is a documentary film directed by Academy Award winning director Davis Guggenheim (It Might Get Loud, Waiting for Superman, An Inconvenient Truth). Screened in the UK as part of the BBC's Imagine Series, From The Sky Down was the first ever documentary film to open the prestigious Toronto I...