Documentary focusing on the Ferrari 312B Formula One racing car. The film chronicles the history of the revolutionary car, introduced in 1970, which changed Ferrari's fortunes on the track thanks to its new flat-12 engine, designed by Mauro Forghieri. 46 years after it was first unveiled, Forghieri and his team try to get the car back on the Monaco track while famous Formula One drivers including Jackie Stewart, Niki Lauda and Damon Hill discuss its impact on the sport.