BattleBots Samantha Ponder takes over as host for a new season of this robot-fighting competition. Alison Haislip is on the sidelines and Adam Savage serves as a guest judge. 8 p.m. ABC
Bones As the team investigates the murder of a billionaire explorer who went missing in Antarctica 10 years earlier, a doctor (Eugene Byrd) who was on the expedition with the victim is a prime suspect. Emily Deschanel and David Boreanaz star. 8 p.m. Fox
Beauty and the Beast While trying to find out who is stalking Vincent (Jay Ryan), Cat (Kristin Kreuk) discovers that she might be...