The Improv: 50 Years Behind the Brick Wall

On ID tonight at 7:00 Cell Block Psychic moves to a new time slot, at 8:00 on ABC it's a special Shark Tank.  

Up at 9:00 on NGC, Diggers moves to a new time slot, at 10:00 on Food it's a special Diners, Drive-ins & Dives then on NGC, Showdown of the Unbeatables moves to a new time slot.  On Comedy at 11:59 it's the special The Improv: 50 Years Behind the Brick Wall.