True Detective Quiz

Everything about the leads of True Detective, across all four seasons. In scope: the ten actors billed as the leads of their season, from the two-hander of the first season through the four co-leads of the second and the pairs that carry the third and fourth. Out of scope: the rest of each season's billed cast, including spouses, supporting investigators and the parents and children at the centre of the cases, however well known those performers are. One of the ten leads is not a detective at all, so the set asks for leads rather than detectives. Cast corroborated between the show's Wikipedia article and Wikidata's cast statements on each season's own item. Clues describe only the setup, as the show's own listings do: nothing here gives away who did it, in any season.