Robert Anderson Huebel (born June 4, 1969) is an American comedian and actor. He is best known for his sketch comedy work on the MTV series Human Giant and for his role of Dr. Owen Maestro on the Adult Swim series Childrens Hospital. He also appeared as Russell on the FX/FXX series The League and as Len Novak on the Amazon Prime Video series Transparent. In December 2022, Entertainment Weekly called Huebel "the premier d-bag character actor of his generation". (Via Wikipedia)