Billy's nephew, Kit, comes to visit the station

It's 1961, two years after the original Grease gang graduated, and there's a new crop of seniors and new members of the coolest cliques on campus, the Pink Ladies and T-Birds. Michael Carrington is the new kid in school - but he's been branded a brainiac. Can he fix up an old motorcycle, don a leather jacket, avoid a rumble with the leader of the T-Birds, and win the heart of Pink Lady Stephanie?

When Rickey and his friends put a snake in the desk of the new substitute teacher, to their surprise, she lovingly picks it up and puts it around her neck. Soon her strange stories of the wonders and beauty of the world around them helps them to see there is more to life than ever imagined.