Jimmy Kimmel's show is expected to go dark or air a rerun on the night of Stephen Colbert's final episode of "The Late Show". Other late-night hosts, including Jimmy Fallon, may also be taking a similar approach, with some outlets reporting that their shows will go dark as well. The details of the late-night lineup on the night of Colbert's final episode are not entirely clear, but it appears that several hosts will be observing the occasion in some way.