The day of Ellie and Devon's wedding arrives, but Chuck finds himself forced to protect both his sister and the event from a vengeful Ted Roark.

At the church on the day of the wedding, Chuck discovers two dead caterers stashed under a table.

After flashing back on several previous moments, illustrating why he was sent the Intersect in the first place, Chuck downloads the new system into his head.

Miles and his men enter with Sarah and Casey as prisoners and prepare to kill them in front of Chuck.

's performance of "Mr. Roboto" set against the church shootout as containing "so much concentrated awesome that it might be illegal in certain states.