On the first day of senior year, the campus is abuzz with Career Day plans and news that AP House will be producing Winchester's historic Varsity Show.

As Reggie considers a sweet job offer, Joelle seizes a chance to blend faith and science, and Troy makes his pitch to the Black Caucus.

Golden boy Troy schmoozes his way around campus at his dad's behest, campaigning for student body president. But his smile hides nagging doubts.

On "Big House", Coco resists producers' efforts to pit her against Eva. Iesha calls out Sam on her own radio show. Gabe receives a fraught job offer.

Friends drag Reggie out on the town to stop him from brooding over the revolution and Sam's new beau. But the night takes a harrowing turn.

As Sam heads to Houston for a fateful trip with Lionel and Michael, Reggie and Joelle are trapped in a stairwell during a campus lockdown.

Under new direction, the Varsity Show begins to take on a different form. A party thrown by Joelle's sister brings simmering tensions to the surface.

Troy's frustrations with his mom take a toll on his dating life. Joelle wrestles with an ethical dilemma. Coco devises a plan to take on Muffy.

Sam invites Iesha back on the radio - with dramatic results. Gabe faces an ultimatum from his uncle. Reggie weighs a big decision about his app.

With tensions running high before the town hall, Sam tries to patch up her relationship, Coco steals Troy's thunder, and Lionel makes a bold move.