Joan risks everything to be reunited with her missing child. Matron makes a shock announcement when she is accused of unethical behavior. Debbie takes extreme action to locate Ed and reunite him with Elena.

Joan fears the worst when Annie kidnaps her baby back from the McNaughton family. Johnny makes a shocking sacrifice and Patricia's dreams for the future are shattered when her boyfriend finally visits Stanton House.

Joan finds proof her baby was swapped at birth, while Matron embarks on a cover-up. Elena's wedding plans are ruined by Debbie's jealousy.

As Joan struggles to admit her infertility to Jim, Annie faces the death of her father, but not before he encourages her to go to Vietnam as an entertainer.

Annie risks losing her unborn child when she is injured at an anti-war protest. Joan's career as a doctor hangs in the balance following her role in Eva's pregnancy. Shirley makes a life-changing decision to help Maggie keep her baby.

Joan attempts to bury her grief by throwing herself back into work, but is it too soon? Meanwhile, Elena is torn between love and duty when the father of her child proposes marriage. Martha's first dinner party could end her marriage.

In the season final, Joan makes a terrible choice to save her husband. Matron fights a desperate battle to keep Stanton House open. McNaughton makes a fateful decision that has a drastic impact on Joan and Jim’s future.

Patricia refuses to sign adoption papers for her unborn baby, with tragic results. Joan gets closer to finding the family of Gail's orphaned baby. Matron's world is rocked when her biological son is released from prison. Martha is swept off her feet by an admirer.

Viv and Martha fight for their rights at the International Women's Day march. When Joan's baby falls ill, Matron is wracked with guilt over the possible baby swap. Debbie defies Matron by visiting her older, married lover.

Dr McNaughton is prepared to sacrifice his career to help Joan and Jim escape criminal charges. But is he too late? A drunken bucks night ruins Patty's plans for Martha and Bowditch's wedding. Viv faces a tough choice when Pete proposes to her.

Whilst being blackmailed by McNaughton's estranged wife, Joan rescues Maggie and other abused girls from Tarramar by agreeing to help Matron reopen her 'baby factory', Stanton House.

Joan is devastated when Jim does a runner to avoid jail, taking baby James with him.

As Kings Cross is invaded by soldiers on rest and relaxation leave from the Vietnam War, Joan helps Viv track down her brother. After losing her baby, Annie's life spirals out of control until she is rescued by an unlikely guardian angel.

Joan puts the welfare of Jim’s baby ahead of her career. Matron makes a deal with the devil in order to save Stanton House from closure. Annie gets closer to Chris, unaware of his history.

While Viv is forced to leave her orphaned nephew behind in Vietnam, Joan is devastated when Jim does a runner to avoid jail - taking baby James with him.

The custody battle over Jim's baby becomes deadly serious. Joan receives a surprising proposal. Annie is deemed an unfit mother when her baby goes missing. Patricia has a life-changing encounter with some hippies.

Joan's new career as a doctor is threatened when she helps a pregnant teen. Viv's estranged mother tries to take control of her life. Annie learns a harsh lesson as a single mother in 1970s Kings Cross.

June 1969. As the world counts down to the first moon landing, Joan flirts with danger at the hospital and makes a powerful enemy. Annie returns home after giving up her baby, but realises her old life is gone forever.

Filled with grief after the death of her best friend Patty, Martha is determined to uncover the truth of Patty's final hours, and drags Viv along with her on a wild goose chase that ends in the last place Martha expected.

Joan finds herself in the middle of a violent custody battle over Gail's baby. Patricia faces a crisis when she travels to Melbourne to marry her Prince Charming. Martha is obsessed with seeing Queen Elizabeth during the 1970 royal tour.

Joan is obsessed with finding the father of Gail's baby. Viv finds an unlikely ally in Matron as she suffers through a difficult labour. Shirley receives a surprise telegram from Vietnam.

Joan fights the hospital 'boys club' for her right to complete her medical degree. Johnny is arrested after an anti-war protest, while Shirley goes into premature labour. Annie gets the opportunity of a lifetime at a Kings Cross nightclub.