It was an incredibly emotional moment for Home and Away fans last year when veteran actress Lynne McGranger officially said goodbye to her iconic character, Irene Roberts, after a legendary 32-year run. Now, the beloved star is speaking out about the tragic reality behind her final storyline—a deeply sensitive issue that affects hundreds of thousands of older Australians.
Instead of a typical, dramatic soap opera death, the writers sent Irene off into the sunset with a heartbreaking but beautiful medical diagnosis.
The Tragic Inspiration Behind Irene’s Alzheimer’s Diagnosis
When planning her exit, Lynne joked that she would have been fine with a traditional soap ending, like getting “hit by a bus.” But both she and the writers knew that a character who had been on our screens since the early 90s deserved something much deeper. They decided to tackle Alzheimer’s disease—a condition that over 400,000 Australians live with every day.
The Real-Life Connection: Lynne revealed a shocking secret behind how the storyline came to life. The emotional idea actually came from the mother of her fellow Home and Away co-star, Jess Redmayne (who plays Harper Matheson). Jess’s mother was diagnosed with early-onset dementia in her 50s, which deeply impacted everyone on set.

Lynne felt this was the most honorable way for Irene to leave Summer Bay with pure dignity. Instead of killing her off, the show had Irene leave the Bay to travel the world, choosing to live out her remaining good days the best way she could.
Tears on Set: “The Final Scenes Were Incredibly Difficult”
Filming those final moments was a nightmare for the cast’s emotions. Lynne admitted that she heavily struggled to get through her last scenes. In Irene’s final episode, her closest friends threw her a beautiful farewell party filled with emotional speeches and a special musical performance.

The real-life grief was completely real. Lynne shared that Ada Nicodemou (Leah) was sobbing uncontrollably during filming, while Shane Withington (John Palmer) was in complete denial about her departure. “They were the hardest to tell that I was leaving,” Lynne confessed, though she promises they will remain friends forever.
Where is Lynne McGranger Now? From Summer Bay to Dangerous Sharks!
If you think Lynne is retiring after leaving Home and Away, think again! The brave actress has officially jumped into a terrifying new arena on a completely different network.
Lynne is starring in Channel 9’s highly anticipated reality series, Shark, which premieres on May 31. The grueling show takes celebrities completely out of their comfort zones, pushing them to their mental and physical limits with dangerous underwater challenges.
The ultimate challenge forces the celebs to leave the safety of a steel cage and swim in open water with lethal Tiger Sharks. Promos have already teased massive drama, showing Lynne receiving urgent medical attention on a boat while a crew member shouts, “We’re going to have to abort the dive!”
From the calm beaches of Summer Bay to swimming with apex predators, Lynne McGranger is proving she is tougher than anyone ever thought!