FX is doubling down on its promotional efforts for "Louie," which returns to the network after a 19-month hiatus in May. Until this week, we knew only that comedian Louis C.K. is still a pessimist, still lives in New York, and takes various forms of public transportation (which is to say: we learned nearly nothing about season four). This week, however, the network teased fans with a few more details, offering some of the show's comedic moments. Of course, that involves death and ailing health:

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"Louie" returns May 5.