F1 has had it all. The greatest cars, the fastest speeds, the technology and the charismatic characters. It's time to look at what has made Formula 1 so special over the past 70 years.

Drama. Excitement. Unbelievable tension. Sometimes the championship comes down to the final race after a season-long battle. This episode looks at the championship deciders that have left their mark on the history of Formula 1.

F1 has always been known for pushing boundaries in concepts and design. This episode examines the stories of some of the most successful machines over the past 70 years in F1 by those who were involved.