Loudon Wainwright III: Surviving Twin is a 2018 English-language Documentary film. Loudon Wainwright III: Surviving Twin was produced under the production house Netflix. Grammy-winning singer Loudon Wainwright III reflects upon his unique relationship with his father in an evening of original songs and heartfelt stories. Loudon wainwright iii: surviving twin stars Loudon Wainwright Iii in the title role. It was released on 13th November 2018. Grammy-winning singer Loudon Wainwright III reflects upon his unique relationship with his father in an evening of original songs and heartfelt stories.