Teresa Palmer Cast as Goddess Sif in Prime Video’s ‘God of War’ Series
SYDNEY, 21 January 2026 – Adelaide-born actress Teresa Palmer has landed a major role in one of the year’s most anticipated streaming projects. Palmer has officially joined the cast of Prime Video’s live-action series adaptation of the iconic video game franchise God of War.
Stepping into Norse Mythology
According to industry reports, Palmer will portray Phoebe, better known as Sif – the goddess of family and fertility, and the wife of the thunder god Thor. The role places her at the heart of the Norse mythological narrative that defines this chapter of the God of War story. She will star alongside Ryan Hurst, who is set to play the series’ lead, the Spartan warrior-turned-god Kratos.
The series, which has received a two-season order, is being adapted for television by showrunner and executive producer Ronald D. Moore (Outlander, For All Mankind). It will follow Kratos and his young son Atreus on a perilous journey through the realms of Norse mythology to fulfil a promise to the boy’s late mother.
Key Facts: The ‘God of War’ Project & Teresa Palmer
| Aspect | Details |
|---|---|
| Role | Phoebe / Sif, Goddess of Family (Thor’s wife) |
| Co-Star | Ryan Hurst as Kratos |
| Showrunner | Ronald D. Moore |
| Production Status | Pre-production in Vancouver; casting ongoing |
| Palmer’s Recent Work | The Family Next Door (2025), The Last Anniversary (2025), The Fall Guy (2024) |
| Notable Past Roles | Diana Bishop in A Discovery of Witches, Warm Bodies, Hacksaw Ridge, Berlin Syndrome |
A Busy Career and Family Life
The God of War casting continues a prolific period for the 39-year-old actress. She recently starred in the Australian drama series The Family Next Door and the streaming series The Last Anniversary. Palmer has also completed filming for the Amazon MGM Studios feature Subversion, alongside Chris Hemsworth and Lily James.
Beyond acting, Palmer is a writer, producer, and wellness entrepreneur. She co-founded the parenting platforms Your Zen Life and Your Zen Mama, and co-hosts the popular podcast The Mother Daze with actress Sarah Wright Olsen. Palmer is married to actor and filmmaker Mark Webber, with whom she shares five children. Webber also has a son from a previous relationship, making them a blended family of eight.
Frequently Asked Questions
What is the ‘God of War’ series about?
The series adapts the 2018 video game, focusing on the exiled Greek god Kratos as he attempts to live a quiet life in the realm of Midgard with his son, Atreus. After the death of his wife, Kratos is forced to embark on a dangerous journey with his son to fulfil her final wish, all while confronting gods and monsters of Norse legend and grappling with his violent past.
When will the ‘God of War’ series be released?
An official release date has not yet been announced. The project is currently in pre-production in Vancouver, with casting still underway. A 2027 release window is considered likely by industry observers.
Is this Teresa Palmer’s first major genre series?
No. Palmer is widely recognised for her leading role as historian and witch Diana Bishop in the television adaptation of A Discovery of Witches, which aired from 2018 to 2022. The God of War series marks her return to large-scale fantasy storytelling.