Played by Demi Harman.

Sasha is the daughter of Sid Walker – although Sid doesn’t know until she turns up at Summer Bay hospital after the death of her mother.

Along with her little half-brother, Sasha’s life was ordinary enough – just another working class family battling along – until their mother was tragically killed in a car accident, leaving them orphaned.

Sid is duly informed of her existence but there has been some delay, so he meets her after months of grieving, misery and building resentment. As a result he is landed with a rebellious, furious teenager – expecting him to support her (as the least he could do) until she’s old enough to be on her own…

Initially, as she feels he has had no part in her life, she has no respect or love for Sid – he’s just a means to an end. Though she’s happy to meet with other half-siblings, in Dex and Indi, she is uncontrollable, naughty and independent.

Sasha is at an age where girls often go wild and ruin their future. Will the Walker family (with Roo’s help) bond with her in time to stop her going off the rails?