THIS WEEK: DO YOU BELIEVE?

Today 7am ET. As part of a weeklong series, TODAY explores the question – does religion unite or divide us?

TONIGHT: TOGETHER AGAIN?

New Tonight 9/8c. Liz turns to Tom for help in the search for a black widow, when Red serves her a life-or-death ultimatum.

TONIGHT: SEE HOW IT ALL ENDS

Series Finale Tonight 10/9c. Harry's defense leaks a dark story from Ritchie's past in an effort to secure a victory.

TONIGHT: LETHAL WEAPON

New Tonight 9/8c. A doctor at the heart of a medical mystery prompts a criminal investigation.

THE TV EVENT PREMIERES SUNDAY 9/8C

The epic story from Executive Producers Mark Burnett and Roma Downey explores the aftermath of events following the Crucifixion.