Moshe began his producing career with Kurt Cobain: About a Son, which premiered at the 2006 Toronto Film Festival and was nominated for an Independent Spirit Award. The film was produced under Moshe's Sidetrack Films banner, a financing and production company. Among the other films produced by Moshe at Sidetrack were Low and Behold, which premiered at the 2007 Sundance Film Festival, and Beautiful Losers, which played at the 2008 SXSW Film Festival and 2008 Locarno Film Festival.