The Substitute

A former Vietnam vet who infiltrates Columbus High School as a substitute teacher. He uses military tactics to control a chaotic class and to uncover the gang’s drug distribution within the school. He forms uneasy bonds with students while navigating the ethics of vigilante-style intervention.

The school secretary who runs front-office operations and becomes a key witness to events as Shale's undercover presence unsettles the administration. She balances routine duties with the rising tension as the drug scheme surfaces. Her observations help move the plot forward.

The principal who enforces school rules and becomes entangled in the narcotics plot. He warns about corporal punishment, yet his authority is compromised as the operation is revealed. He is a central figure in the clash between discipline and crime within the school.

A literature professor who interacts with Shale and the students, representing the academic voice in a tense urban environment. He observes classroom dynamics and contributes to the dialogue about morality and responsibility. His role highlights the contrast between culture and chaos in the school.

A student-turned-character with ties to the school’s underworld; he embodies the street-smart perspective that surrounds Shale’s efforts. His actions reflect the pull of gang life and the pressures on young people in this urban setting.

A student who navigates the school's social terrain, representing peer pressure and loyalty to the gang. His character illustrates how young people may be drawn into criminal activity and how mentors may influence their choices.

A student-poet who observes the events with a sensitive eye, offering a reflective counterpoint to the violence around her. Her perspective provides a voice outside the action, capturing emotional undercurrents in the school.

The janitor who moves through the school’s corridors and quietly witnesses the operations, possibly facilitating access or offering practical help. His sideline role adds texture to the school environment.

Another principal figure in the Ju Blin storyline who participates in the power dynamics at the school and becomes part of the central conflict over cocaine distribution. His presence heightens the tension between authority and crime.

The secretary serving Ju Blin's administration, whose role places her at the intersection of school operations and the illicit activity surrounding the narcotics ring. She witnesses critical moments in the investigation.