In the Supernatural (8 p.m., CW/Ch. 30) reality, angels are not necessarily good. A lot of them are bad.
And in tonight's episode, titled "Holy Terror," a lot of angels are slaughtered.
Elsewhere on TV ...
The Biggest Loser (7 p.m., NBC/Ch. 5): A contestant goes home for a week.
The Originals (7 p.m., CW/Ch. 30): Hayley learns about the plan to go after werewolves.
Men's college basketball: North Texas at BYU (7 p.m., BYUtv); Utah at Boise State (8 p.m., CBSSN)
Brooklyn Nine-Nine (7:30 p.m., Fox/Ch. 13): Holt gets death threats.
The Goldbergs (8 p.m., ABC/Ch. 4): Erica gets a job.<