The Substitute 2: School's Out

An ex-Green Beret turned mercenary arrives unexpectedly at his estranged brother's funeral following a carjacking death and signs on as a substitute teacher to investigate the murder. In "The Substitute 2: School's Out," Karl Thomasson, played by David Carradine, navigates a high school setting rife with suspicion and danger, his military background providing an unconventional approach to uncovering the truth. The film blends the thriller genre with the constraints of a high school setting, creating a tense and unpredictable narrative.