Grey's Anatomy returns Thursday, January 5 with a brand-new episode, "Suddenly."

The medical drama of the night comes after a severe car crash involving an entire family results in an all-hands-on deck situation in the ER, and leaves the eldest daughter to make the toughest decision of her life.

Meanwhile, Teddy is still in the dark about Henry's death, and calls upon Cristina to help with her patient in the O.R., and Lexie finds herself working alongside Mark's new girlfriend, Julia, on an eye surgery.

Very interesting. How do you think it will play out with Teddy, and with the women in Mark's life? Click to enlarge photos from the episode below, then sound off with your comments, thoughts and predictions:

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.