The official wedding of Booth (David Boreanaz) and Brennan (Emily Deschanel) will happen on Bones Monday, Oct. 21 but not before a series of events leads to them almost calling it off.

Fox released a new promo video this week with footage from the episode as well as the show's cast discussing the upcoming wedding. Angela (Michaela Conlin), Hodgins (T. J. Thyne), Sweets (John Francis Daley) and Cam (Tamara Taylor) are seen placing bets on when Brennan will call off the wedding.

None of the Jeffersonian team appear to be right in their bets as Booth and Brennan are seen at the altar at the end of the trailer. Watch the video here:

In other wedding spoiler news, TV Guide reported Tuesday that the couple will be walking down the aisle to a song by psychic Avalon Harmonia (Cyndi Lauper). Additionally, their vows will incorporate Booth and Brennan making references to moments from earlier in the series.

"It's kind of surreal, it's like a real wedding," Deschanel says in the trailer. "You know it's gonna happen and then it comes up and you're like 'I guess I'm getting married!'"

Daley noted, "It's a huge, epic episode in the series and I think people will be satisfied by it." The rest of the cast explained that the episode is something they had been anticipating for a long time.

The wedding episode of Bones airs Monday, Oct. 21 at 8 p.m. on Fox. Check out official photos from the upcoming episode here.

Tags
Bones, Spoilers