A freak accident during an experimental space mission catapults Astronaut John Crichton across a thousand galaxies to an alien battlefield.

Set in the 1970s and 1980s in Sydney, the miniseries concerns the relationship between controversial former Detective Roger "the Dodger" Rogerson and notorious criminal Arthur "Neddy" Smith. Rogerson and his colleagues were accused of giving Smith a "green light" to commit crimes without Police interference, with the relationship fraying when Rogerson orders hitman Christopher "Mr. Rent-a-Kill" Flannery to murder Police Officer Michael Drury.

Dallas, an American golf tutor, arrives in a quiet Sydney suburb to teach at the local school and sets about causing chaos with the family she stays with.

After Dan collapses at a train station, he enlists Maxie to watch his beloved dog, Molly. Maxie develops a soft spot for her new furry companion - a dog which has a unique ability to sing in tune.