Best-bets for June 20: “Superman” survives; Luthor lurks
1) “Superman & Lois,” 8 p.m., CW. We’re one week away from the season-finale … but not, it turns out, the series-finale. Under new ownership, the CW has been dumping its superhero shows, but recently reversed itself on this one: There will be 10 episodes next season. Tonight, Lex Luthor (Michael Cudlitz, shown here, of “Walking Dead”) emerges from prison; next week, he makes his move. Read more…