Main Cast and Characters
The 2003 film School of Rock stars Jack Black as Dewey Finn, a struggling musician who pretends to be a substitute teacher. He transforms a class of straight-A students into a rock band. The ensemble includes Miranda Cosgrove as Laura, the class president, and Joan Cusack as the strict principal Rosalie Mullins.
Supporting Roles and Young Talent
Ricky Gervais plays the strict principal, while Sarah Silverman appears as the school’s enthusiastic secretary. The young cast features Lucas Papaelias, Kevin Clark, and Maryam Hassan, who portray the core band members. Their performances highlight the film’s focus on teamwork, confidence, and creative expression.
Where to Watch and Legacy
The movie remains a popular family comedy and is available on major streaming platforms. You can check current availability on JustWatch. The film’s cast continues to be recognized for launching both a successful franchise and a long-running Broadway musical.
