Well goodness, don't do that. Stepping into their echo chamber would scramble Superman's brain (liberals, having no brain, are immune).
TCM did a series of Ace Drummond, and is coming up on "Gaslight" - coincidental, as that is what Hillary and her fawning press are engaged in full time.
METV has a Sci-Fi Saturday thing, but it starts later in the evening. Hokey old stuff, Superman, Wonder Woman, Batman, Svenghouli does a movie, Lost in Space, Voyage to the Bottom of the Sea.