HBO’s LEFTOVERS Marathon!! Black Friday TV Talkback!! Read the full article on AICN What could be more perfect for the day after Thanksgiving than leftovers? HBO is unspooling eight hours of its superb Lindelof-fueled post-rapture-ish hourlong “The Leftovers”starting at 9 a.m. Premiering tonight: South of Hell (WE) Unforgettable (A&E) Mark Burnett's reality show "Shark Tank" was as usual Friday's top show while "Amazing Race" continues to struggle. Fridays, Oct.