Which HBO/Max series follows a legendary Las Vegas comedian and a young comedy writer?

Which HBO series follows Atlantic City political boss Nucky Thompson? Which series stars Kevin Spacey as ruthless politician Frank Underwood? Which series stars Kiefer Sutherland as a cabinet member who becomes President after an attack? Which Amazon series follows 1950s housewife Midge who becomes a stand-up comic? Which Hulu series stars Steve Martin, Martin Short, and Selena Gomez as true-crime podcasters? Which series follows a hitman who takes acting classes in Los Angeles? Which series follows an MI5 agent obsessed with an assassin named Villanelle? Which Netflix animated series follows a washed-up horse actor?