Young teachers join the faculty; students plan a walkout because of the administration's apparent lack of concern for student issues.

Harsh echoes resound from the student riot; the Danny-Marla confrontations lead to racist allegations against her; a drug deal entraps one of Guber's prized pupils.

Misconduct charges target Guber, who's up against a new superintendent; race issues fester between Marla and Danny; reckless student driving sparks reproach.

Tensions surface over Ronnie's new post; Aisha's participation in the school musical and her relationship with J.T.; Harvey's required recertification; and Danny's care for his niece.

After a cheerleader is attacked, blame falls on another student's mother (Sean Young); Carmen goes head to head with a ""bad boy"" student (Milo Ventigmilia); Hansen copes with a student who says he is the son of God.