The Locke Family prepares for Duncan and Brian’s wedding.
Bode finds a new key, the Timeshift key, and goes back in time twice, once to meet Benjamin Locke and once to meet a young Duncan.
During the wedding, Gideon and the two Echoes he resurrects, James and Samuel, search for keys, but only find the Plant key.
Duncan and Brian drive off for their honeymoon, while Tyler, worried about Gideon's attack, decides to hang around for a while to protect his family.