Cooper and company find the mysterious petroglyph. Windom Earle befriends a rock 'n' roll youth, and tells him tales of places called the White and Black Lodge. Pete helps Catherine open the first puzzle box.

Windom Earle sets his sites on the Miss Twin Peaks contest. Lucy chooses a father for her baby. Leo is punished when he frees Major Briggs. Cooper unlocks the key to entering the Black Lodge. Annie and Dale make a commitment.