Gretel Killeen Takes the Reins for a Revamped “The Traitors Australia”
Australia’s favourite game of deception and deduction is set to return to screens with a fresh face at the helm. Renowned comedian, author, and media personality Gretel Killeen will be stepping into the role of host for the upcoming season of The Traitors Australia. This move marks an exciting new chapter for the popular reality competition, promising a blend of Killeen’s signature wit and the show’s inherent drama.
Fans will no doubt recognise Killeen from her extensive career in Australian television. She is perhaps most famously remembered for her charismatic hosting of Big Brother Australia from 2001 to 2007. While there was speculation about her potential return for the show’s recent reboot, that opportunity ultimately went to Mel Tracina. However, it appears Killeen was already in talks with Network 10 for another significant project.
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Killeen’s television resume extends far beyond Big Brother. Audiences have seen her navigate challenges on The Amazing Race: Celebrity Edition in 2025, where she competed alongside her daughter, acclaimed filmmaker Epiphany. She has also graced our screens on The Masked Singer Australia, contributed to Nine Network’s Coast to Coast, featured on Midday with Ray Martin, and explored human behaviour on ABC’s How Not to Behave. Her presence as a regular guest on various talk and panel shows across Australian networks further solidifies her status as a familiar and engaging television personality. Her hosting duties have even extended to the prestigious TV WEEK Logie Awards, where a memorable appearance saw her lowered onto the stage dressed as an angel.
Beyond her television work, Gretel Killeen is a prolific author with over twenty books to her name. Her literary contributions span a diverse range, from popular children’s series like My Sister and My Life Is a Toilet, to insightful memoirs and humorous essays. Her comedic talents have also been showcased in stand-up performances, including impactful shows delivered to Australian troops stationed in challenging regions such as Afghanistan, Iraq, the Solomon Islands, East Timor, and Egypt. Killeen’s commitment to humanitarian causes is also noteworthy; she has served as a UNICEF Goodwill Ambassador and directed a documentary focusing on AIDS orphans in Zambia. Personally, she is a mother of two children with her former husband, Mark Morgan.
Understanding the Game of “The Traitors Australia”
For those new to the series, The Traitors Australia is a gripping reality game show adapted from the successful Dutch format, De Verraders. The premise centres on a group of contestants isolated in a grand, secretive mansion, all vying for a substantial cash prize presented in the form of silver bars. The twist? Within this group, a select few are secretly designated as “Traitors.” Their clandestine mission is to eliminate the “Faithfuls” – the unsuspecting majority – without revealing their true identities.
The game unfolds through a series of intense challenges and dramatic banishment ceremonies. The Faithfuls must work collaboratively to deduce who among them are the Traitors and vote them out. Simultaneously, both Traitors and Faithfuls participate in tasks designed to increase the communal prize pool. Strategic gameplay is paramount, with players able to earn special protections that can shield them from elimination during the perilous “night phase” of the game. The ultimate outcome hinges on a crucial endgame: if all the Traitors are successfully identified and banished, the remaining Faithfuls share the prize money. However, if even a single Traitor manages to evade detection and reach the final stages, they claim the entire prize for themselves.
The first two seasons of The Traitors Australia were expertly hosted by Rodger Corser. While there was uncertainty surrounding the show’s future after October 2023, with Network 10 initially indicating it might not be renewed, the announcement of a third season, now with Gretel Killeen at the helm, has confirmed its triumphant return.
When Can We Expect the New Season?
Fans eager to witness Gretel Killeen navigate the treacherous waters of The Traitors Australia can mark their calendars for August 2026. While the exact premiere date for the third season is yet to be officially announced, this winter release window provides a clear target. In the meantime, those looking to catch up on the intrigue and betrayal can stream previous seasons of the show on 10Play.
