n December 2005, Tonkin was cast within the purpose of Cleo Sertori on the Australian young children’s television series H2O: Just Incorporate Water which follows the lives of three teenage girls who turn into mermaids. Tonkin enhanced on her swimming capabilities over the pre-manufacture of the sequence. The series premiered on seven July 2006 on Community 10 and it has due to vampire diaries books the fact absent on to be aired to the worldwide viewers of more than 250 million. To promote the sequence she and her co-stars offered the top band award at the Nickelodeon United kingdom Young children' Decision Awards in Oct 2007. In 2008, Tonkin was nominated for "Best Guide Actress inside a Television Collection" for the prestigious Australian Movie Institute Awards. The series ran for three seasons Using the collection finale airing on 16 April 2010.
Tonkin at the GQ Adult males On the Yr Awards 2012
Tonkin has also appeared on fellow Australian television shows Packed on the Rafters and Home and Absent.[superior source required] In September 2010, Tonkin designed her movie debut starring while in the Australian motion ensemble movie Tomorrow, In the event the War Began. From the film, which revolves all around a bunch of young adults waging a guerrilla war against an invading foreign electricity of their fictional hometown of Wirrawee, she performed the position on the prosperous and uptight Fiona Maxwell. In December 2010, a sequel was announced with Tonkin anticipated to return, nevertheless creation of a sequel by no means arrived to fruition.
In January 2011, Tonkin moved to L. a. to pursue a global performing occupation. She was Solid in March 2011 as Faye Chamberlain over the CW supernatural drama series The key Circle which premiered on fifteen September 2011 to more than three.5 million viewers. The series follows a gaggle of young witches who are a part of a mystery coven. For her effectiveness, Tonkin has acquired critical acclaim, with critics referring to her as being the break-out star in the sequence; she was highlighted on Selection's listing of "new faces to watch" and named one among 2011's split-out Television set stars by E! On line. The key Circle, however, had only one whole season as it was cancelled on eleven May well 2012.
In August 2010, Tonkin was cast during the 3D horror movie Bait 3D. Filming passed off on Australia's Gold Coastline and follows a bunch of strangers that are trapped inside a grocery store following a freak tsunami having a pack of wonderful white sharks. The movie was envisioned to generally be produced in Australia in September 2012. In August 2012, Tonkin joined the cast in the CW tv sequence, The Vampire Diaries, inside the recurring role of Hayley, a buddy of Tyler. She joined her co-star from H2O: Just Insert H2o, Claire Holt, who portrays Rebekah Mikaelson about the present.
On 11 January 2013, The CW verified that a spin-off collection for the Vampire Diaries was during the functions, titled The Originals. The collection revolves about the initial Vampire loved ones, and Tonkin would "be seriously featured during the possible pilot" in the collection. The CW confirmed on thirteen February that Claire Holt would also join the Forged of The Originals, marking the third time Tonkin and Holt have starred with each other on a clearly show.[sixteen]
On fifteen Could 2017, SBS announced that Tonkin were cast in their new 4 section drama Safe and sound Harbour about a gaggle of Australians who come upon a ship of refugees while sailing on holiday.[seventeen] Tonkin exposed the identify of her character to be "Olivia" on Instagram. In 2018, she appeared on an episode on the Affair as Delphine, the protégé of the artwork gallery proprietor who experienced an affair with Cole's father.