Riff Raff A former criminal’s ordinary life which is thrown upside down when his old family shows up for a long-awaited reckoning. Details Casts Title Riff Raff Release Date Runtime 01 Hours 45 Minutes Genres Comedy Crime Production Companies Signature Films Production Countries Jennifer Coolidge... ... Dustin Hoffman... ... Gabrielle Union... ... Ed Harris... ... Lewis Pullman... ... Miles J. Harvey... ... Pete Davidson... ...