I just took a Season Pass on my TiVo for Full Frontal with Samantha Bee, which starts February 8. I thought it was on TBS but at least the first episode is airing on that station, on Headline News, on TNT, on TruTV and on Cartoon Network. I assume that's just the first one.
Tonight on GetTV and several over times the next few days, they're running an episode of The Merv Griffin Show from 1965 with guests Richard Pryor, Eartha Kitt, Lainie Kazan and Phil Spector. Next week, they're running Dick Van Dyke and the Other Woman, the 1969 TV special that brought Mary Tyler Moore back to TV after her movie career fizzled, and which led to her starring in The Mary Tyler Moore Show the following year.