1. Racer X

This billion-dollar blockbuster franchise begins with a magazine article that inspires Universal to make a movie about the underground world of illegal street racing.

2. Shifting Gears

After the success of "The Fast and the Furious," a sequel is imminent; Vin Diesel and director Rob Cohen are replaced by director John Singlton and rising star, Tyrese Gibson.

3. The Tune-Up

After the medicore reception of "2 Fast 2 Furious," Universal risks it all on a brand-new creative team, a younger cast, and a new kind of racing.

5. A Death in the Family

Halfway through filming, the ultimate tragedy takes place; the family pulls together to give their brother one last ride.

6. Blast Off

The tragic death of Paul Walker creates uncertainty for the future of the franchise; a feud between two cast members could cost them another star.