What to Watch: Thursday, May 14

Pam and Jim are sleepy in The Office, and Janis is given a difficult assignment on FlashForward. Thursday, May 13 8:00 pm Vampire Diaries, The CW (1 hr) SEASON FINALE Things change drastically for Damon and Elena. Also, tune in to see Gilbert’s showdown! Created by out screenwriter, Kevin Williamson. 8:00 pm FlashForward, ABC (1 hr) NEW Lesbian FBI agent Janis is assigned to kill an agent, and Mark tries to protect Gabriel. 8:00 pm Bones, Fox (1 hr) NEW The team, including bisexual forensic artist Angela, have some problems bringing the Grave Digger to justice.

Demi Lovato guest stars on tonight's Grey's Anatomy

9:00 pm The Office, NBC (30 min) NEW Pam and Jim have trouble staying awake at work after a sleepless night with their new baby. Also, Michael acts like an adult after he learns something about Donna, and Angela is pissed when Dwight brings up a contract from their past. Features gay accountant, Oscar. 9:00 pm Grey’s Anatomy, ABC (1 hr) NEW Meredith confides in Cristina about Owen, while Dr. Karev treats a young woman (Demi Lovato) who suffers from schizophrenia. Also, an elderly heart patient’s meeting with a lover from her past makes everyone question their own relationships. What will lesbian couple Callie and Arizona reconsider?