Richie and the T-Birds escape Rydell to seek thrills, chills, and dollar bills while Buddy has a revelation that makes him question everything.

A storm hits Rydell as everyone deals with the fallout of the dance. The Pink Ladies each get what they've always wanted, but find it's not all it's cracked up to be. Jane tries to undo the damage she's caused while Olivia considers a big decision. Nancy vows to keep the gang together but when things look hopeless, she gets help from an unexpected source. With the school in a blackout, the future of the Pink Ladies seems more uncertain than ever.