Tonight at 7:15 on Comedy it's the 1st season finale of Over the Garden Wall, at 9:00 on CBS it's the 100th episode of Hawaii Five-0 and on Showtime it's the special Lance Armstrong: Stop at Nothing.
Up at 10:00 on Health it's the special Untold Stories of the ER and then at 11:59 on Comedy it's the 3rd season finale of Gabriel Iglesias Presents Stand-up Revolution.
