El O'Reilly is exceptionally good at making mistakes. Mistakes like falling in love with the charismatic youth pastor, Mace, while engaged to her high school boyfriend, and breaking up with her fiancé the night before Valentine's Day. But when Mace proposes to someone else, El's world finally breaks. Will she go back to the safe love she's always known, will Mace realise that she's the one, or will El forge her own path into the unknown? Mistakes and Other Lovers explores the pressure, pain and freedom of being on the cusp of adulthood and realising things aren't what you thought they'd be.

Hannah and Stef have always been there for each other. Growing up in a loving family, they're stunned to discover their mother adopted out a child before their parents met. When Alex walks into their lives, the sisters are seduced by his charm, wealth and social status. But as they rush to make up for lost time, it soon becomes apparent their half-brother's agenda is more complicated and sinister than the Fidler sisters could have imagined.

Detective Sergeant Mark Ariti has taken a few days' holiday in Broken Bay at precisely the wrong time. The small fishing town on South Australia's Limestone Coast is now the scene of a terrible tragedy. Renowned cave-diver Mya Rennik has drowned while exploring a sinkhole on the land of wealthy farmer Frank Doyle. As the press descends, Mark's boss orders him to stay put and assist the police operation. But when they retrieve Mya's body, a whole new mystery is opened up, around the disappearance of a young local woman twenty years before.

Summer, 2000. In the tranquil town of Queen's Point in southern Australia, the Whitlam family marks the end of every season with a lavish party in their clifftop mansion. Here, clutching her first glass of real champagne, the summer breeze intoxicating on her skin, sixteen-year-old Lucy Ross is kissed for the very first time. And then, in the shadows of the rose garden, she sees something she shouldn't.

1987: It's late summer and a time of change when a 17-year-old girl leaves the local shopping center in the sleepy town of Lowbridge and is never seen again. Her unsolved disappearance is never far from the town's memory. There's those who grew up in the shadow of her loss whose own lives were altered forever, and those who know more than they're saying. It just takes an outsider to ask the right questions.