In 2002, Haralabidou appeared in a stage production of
Curse of the Starving Class, by
Sam Shepard. Her first play
One Scientific Mystery was selected for the 2012 National Play Festival and was staged at the Tap Gallery Theatre, starring
Aaron Jeffery. That same year, she featured in the 2012 Australian drama film
Thirst, directed by Robert Carter. In 2013, Haralabidou wrote
The Political Hearts of Children for Subtlenuance and undertook a Dramaturgy Intern with Playwriting Australia. Her play
Play Project 949 was selected for development by Somersault Theatre Company and in 2014 she won a
Patrick White Award. Haralabidou appeared in 2019 feature film
Hearts and Bones That same year, she appeared in season 2 of psychological thriller drama series
The Secrets She Keeps. and an episode of
The Lost Flowers of Alice Hart. In 2024, she appeared in a recurring role in
Exposure and was named as part of the cast for season 2 of
Black Snow. playing the role of Nadja. Haralabidou's other stage credits include
Stuff Happens,
Sami in Paradise for
Belvoir and a successful Australian tour of
Agatha Christie's A Murder Is Announced. ==Personal life==