The moment NCIS: LA fans have been waiting for finally comes to fruition this Sunday night when Kensi and Deeks finally tie the knot. After months of planning the happy couple will finally get to exchange vows in an action packed episode featuring an appearance from old acquaintance Anatoli Kirkin.

Check out the video above for a sneak peak at this week’s episode and be sure to tune in this Sunday night at 9:00 PM ET/PT for all the festivities, only on CBS. Check your local listings for more information.