So many things have changed at Dillon High and the first day of school is the real test. Matt stands by as his world comes crashing down, while Landry still copes to make sense of his. All eyes seem to be focusing on Smash, while Tami tries to adjust to having a teenager and a newborn.

Coach Taylor returns to Dillon, but it is not an easy homecoming; the team must deal with conflict between Saracen and Smash; Riggins turns to Lyla for help in changing Street's mind about surgery.

Tyra is desperate and once again turns to Landry. Coach and Tami learn of a change that could dismantle the Panthers team. Tim sees another side of Lyla. Matt flips out when Grandma suffers an accident. Tensions escalate between JD and Joe.

Coach betrays Tami's trust over a financial decision. tensions between Vince and Luke threaten the team's chances on the field. Tim helps Coach condition his players. Julie doesn't want to go to church.

Tensions in town run high as the Panthers/Lions game approaches; Coach tells Luke he won't be playing; Tami attempts to placate her detractors; developments both good and bad shake up the Riggins boys; Vince teams up with Kennard to seek revenge.