As Operation Spread Eagle comes to an end, the clones face a deadly college entrance exam.

After returning from summer break, the students of Clone High become acquainted with their new science teacher, Professor Hirsute. Meanwhile, a newly friendless Joan receives an invite from the only club that will take her as a member.

Decades after his shameful exit from competitive snorkeling, Scudworth finds a protégé in Frida; she must choose between two futures. Then, the Bleacher Creatures' diabolical plan to infiltrate the cheer team threatens Harriet's college dreams.