Rock 'n' Roll High School
Starring P.J. Soles, Vincent Van Patten, Clint Howard, Dey Young, Dick Miller, Joe Dante, Paul Bartel, Joey Ramone, Johnny Ramone, Dee Dee Ramone
It's a comedy and music movie, and has a rating of 6.6 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Finland.