“The Vampire Diaries” (8 p.m., The CW): The season finale of “The Vampire

“The Vampire Diaries” (8 p.m., The CW): The season finale of “The Vampire Diaries” apparently puts some lives at risk. In other words, it’s business as usual.

“Grey’s Anatomy” (9 p.m., ABC): Break out the Kleenex. In the Season 10 closer of “Grey’s Anatomy,” we’re forced to bid farewell to hard-driven surgeon Cristina Yang (Sandra Oh), one of TV’s great characters. We’ll be OK, but what about poor Meredith (Ellen Pompeo)?

“Rosemary’s Baby” (9 p.m., NBC): The miniseries ends as Rosemary’s due date looms.

“The Carbonaro Effect” (10 p.m., truTV): A prank show starring a magician? Try and stop me from disappearing.

TV listings, B6