4. Robert Downey Jr. & Matthew Broderick
Teen stars who grew up in the glory of the 80s, one has become one of Hollywood's top players, the other one tackling smaller projects and getting some TV work off the ground. However, it's undeniable the two have electric chemistry with everyone in their films, and it's no secret that both are fairly talented musicians.
The Logline: Two musical brothers set aside their differences to form a new musical group and tour around the country. As their fame grows, loyalties start to cross, until finally, the two end up on opposite sides of the genre spectrum: one performing soulful classic rock, the other belting show tunes.
Directed by: Frank Darabont