American Ninja Warrior on NBC at 8:00pm ET. This is a two-hour “All Stars” presentation, which is great if you really like rewatching certain runs but don’t have the initiative or the memory to pull them up on YouTube yourself.
Supergirl on The CW at 8:00pm ET.
Jane the Virgin on The CW at 9:00pm ET.
Bates Motel on A&E at 10:00pm ET. Fifth season premiere. Rihanna will be on tonight as Marion Crane, the role originated by Janet Leigh in the original Psycho film. So if you’ve ever wanted to watch Rihanna get murdered in the shower by a guy in women’s clothing, tonight is (probably) your lucky night. (I guess they might not stay THAT true to the original, but it’ll probably be pretty close.)
Timeless on NBC at 10:00pm ET. First season finale.