Documentary Now! hasn't even aired yet and IFC has awarded the mockumentary series with a double season renewal. Last night on Late Night, Now! creator Bill Hader mentioned it during his interview with Seth Meyers. That means not only is the show coming back for a second season but it also has a third season to deal with. On top of that, the comedian dropped some big names of the show's guest stars including John Slattery, Paula Pell, Kack Black, and Helen Mirren. Documentary Now! premieres August 20 on IFC but you can watch their VICE parody DRONEZ right now.