Lean on Me is a 1989 American biographical drama film written by Michael Schiffer, directed by John G. Avildsen and starring Morgan Freeman. It is based on the story of Joe Louis Clark, a real life inner city high school principal in Paterson, New Jersey, whose school is in danger of being placed into receivership of the New Jersey state government unless students improve their test scores on the New Jersey Minimum Basic Skills Test. This film's title refers to the 1972 Bill Withers song of the same name, which is used in the film. Parts of the film, including the elementary school scenes, were filmed in Franklin Lakes, New Jersey. Plot In 1987, the once idyllic Eastside High School in Paterson, New Jersey, has deteriorated due to drug abuse and crime running rampant throughout the school. The majority of students cannot pass basic skills testing, and even the teachers are not safe from gang violence. Mayor Bottman learns that the school will be turned over to state administration unless 75% of the students can pass the minimum basic skills test. He consults with school superintendent Dr. Frank Napier, who suggests they hire Joe Clark, a former teacher of Eastside High who was forcibly transferred years before due to budget cuts, as the new school principal. Reluctantly, the mayor hires Clark. Known as "Crazy Joe", Clark's immediate radical changes include expelling 300 students identified as drug dealers or abusers and troublemakers, instituting programs to improve school spirit including painting over graffiti-covered walls, and requiring students to learn the school song, and be punished if they cannot sing it on demand. When one of the expelled students is found beating up another student, Clark orders the doors of the school chained shut during school hours since funds are insufficient to purchase security doors. Clark's actions begin to have a positive effect on his students. He encounters Sams, a young student expelled for crack use, who pleads to be allowed back into school. Clark escorts Sams up to the roof of the school; there he viciously berates the boy for using crack, demanding that he jump off the edge of the building. Clark is (secretly) elated, when the now-hysterical Sams refuses to jump and proceeds to turn himself around. Clark also reunites one of his old elementary school students, Kaneesha Carter, with her estranged mother. Some parents react strongly to these measures,