Jessica McNamee is an Australian actress and model. She is known for her recurring role as Lisa Duffy in Home and Away, her acting debut, and her leading roles as Sammy Rafter in Packed to the Rafters, for which she rose to prominence in Australia, and as patrol officer Theresa Kelly in the USA Network series Sirens. Her film roles include The Vow (2012), Chips (2017), Battle of the Sexes (2017), The Meg (2018) and as Sonya Blade in Mortal Kombat (2021) and its sequel Mortal Kombat II (2026).
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Career
McNamee secured a role in the Seven Network soap opera Home and Away playing the role of Lisa Duffy. She went on to play Sammy Rafter in the television series Packed to the Rafters. In 2009, McNamee was a contestant on the ninth series of Dancing with the Stars. She was partnered with dancer Stefano Olivieri and they were eliminated before the final.
The role of Sammy in Packed to the Rafters left McNamee keen to lose the "good girl" image the role created. In the series production breaks, she decided to take on different roles. She starred in the horror film The Loved Ones; which premiered at the Toronto International Film Festival in 2009. In mid-2010, she made the short film 50-50.
McNamee went on to secure a role in the 2012 film The Vow. She filmed the project in Toronto alongside Rachel McAdams and Channing Tatum. She described working on the film as a "surreal experience". In 2013, she returned to Packed to the Rafters for the final season as a special guest star. From 2014 to 2015, McNamee starred in the USA Network TV series Sirens. She played the role of Theresa Kelly, a Chicago police officer, and was a main character in the show. In 2017, she portrayed tennis player Margaret Court in Battle of the Sexes.













