The Wall The high-stakes game show hosted by Chris Hardwick ends another season. 8 p.m. NBC
Nature A new episode, “Nature’s Miniature Miracles,” examines such creatures as baby turtles and a mini-shrew and the challenges they face trying to find their place in the animal kingdom. 8 p.m. KOCE
SEAL Team Jason (David Boreanaz) and the team bring a deserter home to America in a new episode of the action drama. 9 p.m. CBS
Nova A new episode, “Extreme Animal Weapons,” examines creatures’ defense mechanisms, such as claws and fangs. 9 p.m. KOCE
Iron Chef Showdown The new...