Greta Scacci, she's British. Bryan Brown, he's Australian and a retired cop. They run into each other in the back country and team up to solve crimes. These fine actors make this an endearing drama. Other veteran actors like Damien Garvey, Anna Graham, John Waters, Jolene Anderson, Heather Mitchell make up a pretty Terrific cast. They break up theft rings, drug runners, all while traveling through Australia. The dog named Diesel is a herding dog with special abilities. Greta Scacci plays Joan. She is looking to find out why her ex husband wasn't in Spain but in Australia. This is a fun series with a stellar cast and great scenery. I can't wait to see if there will be a season two.