Phoebe Tonkin

Phoebe Tonkin Profile Photo

Characters played by Phoebe Tonkin

Cleo Sertori — H2O: Just Add Water (2006)

One of the three teenage girls who transforms into a mermaid after contact with moonlit water on Mako Island. She possesses supernatural water powers, struggles to keep her secret, and navigates romantic relationships with Lewis McCartney. She remains a central figure throughout the series, adapting to her new lifestyle and facing threats like the comet.

Jane Thornton — Babylon (2022)

A young actress attending Don Wallach's lavish party, Jane overdoses on drugs with Orville Pickwick. Manny helps carry her away while an elephant distracts the guests, and her absence creates the opportunity for Nellie LaRoy to be recruited as her replacement in a Kinoscope production.

Jaimie — Bait (2012)

Caught shoplifting and later arrested by Officer Todd, who is revealed to be her father. Survives the flood, teams up with Josh to rescue her boyfriend Ryan, and helps secure weapons to eliminate the sharks.

Fiona Maxwell — Tomorrow, When the War Began (2010)

Fiona Maxwell, known as Fi, is one of Ellie Linton’s friends and a member of the camping and resistance group. She helps Ellie steal a petrol tanker and takes part in the operation to destroy Heron Bridge, contributing directly to the group’s effort to disrupt the invading forces’ supply chain.

Gwen Taylor — Night Shift (2023)

Gwen is a new overnight employee at the remote All Tucked Inn and the story’s central character. As unsettling disturbances intensify, she believes Walton Grey, the man she thinks murdered her family, has escaped prison. She ultimately learns that her psychiatrist is not Walton and that she killed her family; she then murders him, two orderlies, and Alice, and appears poised to kill Teddy.

Eve — The 8th Day (2025)

Eve lives with her grandmother, Landon, and spends time with Maggie. She is drawn to Elvis, grows closer to him, and introduces him as her friend at Landon's birthday gathering. When Landon orders him to leave, Eve protests and later argues with her grandmother, who strikes and blames her.

Mabel — The Ever After (2015)

Played by Phoebe Tonkin, appears in the film's cast list.

Career Overview

Phoebe Tonkin has 27 screen credits in a career dating back to 2006. Signature works include H2O: Just Add Water, The Secret Circle, Babylon. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.

Personal Facts

Known For
Acting
Gender
female
Known Credits
27
Birth Date
1989-07-12
Birth Place
Sydney, New South Wales, Australia

Known For

Frequent Collaborators

Credits