Louis C.K. Returns to Hosting SNL Mar. 29th March 10, 2014 Uncategorized louis ck, nbc, snl Louis C.K. Returns to Hosting SNL Mar. 29th The return of Louis C.K. to SNL is not only exciting to hear, but it’s timed to coincide with the return on Louie after a long hiatus this spring. We can only wonder if there will be, like the last time he hosted, one sketch that he openly admits to not being into.