The Substitute 2: School’s Out (1998) is an action thriller and the sequel to The Substitute (1996). It follows Karl Thomasson (played by Treat Williams), a former mercenary, who takes on a teaching job to investigate the murder of his brother.
The story begins when Thomasson’s brother, Randall, a high school teacher, is mysteriously killed in a violent attack. Determined to uncover the truth, Thomasson poses as a substitute teacher at the urban high school where Randall worked. He quickly discovers the school is plagued by gang violence and corruption, with a powerful gang led by the dangerous Little B controlling much of the student body.
As Thomasson digs deeper, he realizes the gang is connected to larger criminal operations involving drug trafficking. Using his military skills, he starts dismantling the gang’s influence, earning the trust of troubled students while making powerful enemies. The action intensifies as Thomasson clashes with gang members, corrupt officials, and dangerous criminals.
In a climactic showdown, Thomasson uncovers the conspiracy behind his brother’s death and confronts the gang leader in a fierce battle. The film blends high-octane action with a message about standing up against injustice, delivering a gritty, suspenseful narrative that explores themes of revenge, loyalty, and redemption.