In the wilds of North Western Australia veteran truckie, Steve Grahame, is in the middle of an epic journey, trying to deliver essential supplies to a remote community, but the weather and roads are conspiring against him, ex-model turned truckie, Deb Drew, is into the fourth day of a 7000 kilometre trek from Melbourne to Darwin and back

In far North Queensland, tanker driver Steve Hughes, is loading up for a supply run to remote clients who need fuel before the wet season cuts them off. At a Perth freight depot tempers are fraying. Husband and wife team, Gordo and Shui, have just finished a two-day non-stop drive but bad weather's caused them delays. Instead of resting at home, the boss has told them to turn around and do it all again. After driving for two days, Mark and Clare have arrived in Adelaide. But the only cargo they're worried about is Roy. He needs to get to a vet quickly.