This episode of the Prime profile series follows a day in the life of driver Greg Murphy. The motorsport idol cycles to work — the Adelaide first round of the 2005 V8 Supercar series. There he adjusts to a new team after his 2004 Bathurst 1000 victory (the fourth time he's won the touring car race seen as the pinnacle of Australian motorsport). The down-to-earth Holden pinup charms sponsors and fans; discusses being an honorary Aussie; defends motor-racing as a sport; and when Murphy's gear-box blows it underlines his appreciation of success borne from struggle.

Champion speedway driver Ivan Mauger powered and slid his motorbike around oval tracks to a record six world speedway titles from 1968 to 1979. In this documentary Mauger and his family recall his long career, from his boy racer beginnings — he argues that in Spain the heroes are bullfighters, but in Christchurch they were speedway riders — to his Western Springs farewell. David Lange also pays tribute. Mauger's focus on winning shines through: "if you show me a good loser, you show me someone who consistently loses". Mauger passed away in Australia on 16 April 2018.

Film director Roger Donaldson and motor racing legend Steve Millen both began making their mark in New Zealand, before making the move to California. The first Coming Home episode sees them at work in the USA, and visiting old haunts in Aotearoa. Donaldson shoots the effects-heavy Dante's Peak and prepares $100 million thriller Thirteen Days, while Millen hits the race track, in-between running his custom car parts company. Later he returns to the farm near Auckland, where his need for speed began on the family tractor. Donaldson heads to Auckland and Queenstown.

Emma Davies Dixon summarises her husband Scott's need for speed in this documentary about the IndyCar driver: "...unless he's going really fast, he doesn't feel alive." Dixon has won the IndyCar World Championship several times, making him one of New Zealand's most accomplished professional racing drivers. Directed by Bryn Evans (Hip Hop-eration), Born Racer - The Scott Dixon Story follows Dixon during the 2017 IndyCar season, and includes home movies of Dixon racing as a child. The documentary includes Dixon crashing spectacularly in the Indy500.

This Contact documentary explores what it takes to make it as a motor racing driver: from the roar of speed to the ratio of skill, chance, sponsorship and the role of mechanics. Kiwi star Dave McMillan is followed from days of thunder downunder (where a spectacular crash leads to Formula Pacific victory) to leading the Super Vees in US before a near fatal 1980 accident. McMillan bounced back to win the New Zealand Grand Prix in 1981 and in 1982 won the North American Formula Atlantic Championship. He was inducted into the NZ MotorSport Wall of Fame in 2006.

Brooke Clarkson races stock cars — a rare female in a male-dominated motorsport. After growing up watching her dad and uncle race, taking to the track herself seemed only natural. In this short documentary, Clarkson and her family are interviewed about the challenges she’s faced to get to the top, from her mother’s concerns, to outsiders arguing that girls shouldn’t be racing — they'll just get hurt. Now, at only 18 years old, she is racing one of the top stock cars in the country. The soundtrack includes ‘She Speeds’ — the classic track from Dunedin band Straitjacket Fits.

A tale of infuriating fathers and very fast go-karts, The Hopes and Dreams of Gazza Snell marks Robyn Malcolm’s first leading role on film. Malcolm plays Gail, long-suffering wife to the charming, ambitious Gazza Snell. Obsessed with go-karting, Gazza has banked heavily on the hope his sons’ racing talents will result in motorsport glory. But Gail is unconvinced. Australian talent William McInnes (Unfinished Sky, SeaChange) plays Gazza; the script is by Insiders Guide to Happiness award-winners David Brechin-Smith and Brendan Donovan (who also directs).