Adelaide Kane – Biography, TV Roles, and 2026 Status

Adelaide Kane is an Australian actress who rose to prominence playing Mary, Queen of Scots on the CW drama Reign. Born August 9, 1990, in Claremont, Western Australia, she began acting as a child and has since built a career spanning Australian soap operas, American television, and film. As of mid‑2026, she continues to appear as Dr. Jules Millin on Grey’s Anatomy.

Kane’s journey from Perth to Hollywood is marked by a series of high‑profile roles in genre television. She played Cora Hale in Teen Wolf, Drizella/Ivy in Once Upon a Time, and appeared in films such as The Purge. She publicly identified as bisexual in 2021 and is not currently married.

Who is Adelaide Kane?

Key Insights

• Adelaide Kane gained international fame as Mary, Queen of Scots on The CW’s Reign (2013–2017).
• She played Cora Hale in Teen Wolf (2013–2014), a fan‑favorite shape‑shifter.
• Her role as Dr. Jules Millin on Grey’s Anatomy (2022–present) marks a major TV comeback.
• Kane’s Instagram (@adelaidekane) offers a personal window into her life and work.
• As of 2026, no official announcements have been made for new projects beyond her ongoing medical drama.

Snapshot Facts

What TV shows and movies has Adelaide Kane starred in?

Kane’s filmography spans multiple genres, from supernatural teen dramas to period pieces and medical series. Her first major television role was Lolly Allen on the Australian soap Neighbours (2007). She later appeared in Power Rangers RPM (2009) as Tenaya 7/15 before moving to the United States.

Breakout: Reign (2013–2017)

Kane landed the lead role of Mary, Queen of Scots in the CW historical drama Reign. The series ran for four seasons and made her a household name among young audiences. She portrayed the young monarch navigating political intrigue, romance, and danger. (Wikipedia)

Supernatural roles: Teen Wolf and Once Upon a Time

In Teen Wolf, Kane played Cora Hale, a werewolf and sister of Derek Hale, appearing in Season 3 (Wikipedia). She then joined Once Upon a Time for its seventh season as Drizella/Ivy, one of Cinderella’s stepsisters (Wikipedia).

Current role: Grey’s Anatomy (2022–present)

Since 2022, Kane has been a series regular on Grey’s Anatomy as Dr. Jules Millin. The character is a surgical resident introduced in Season 19. As of 2026, she has appeared in 55 episodes, continuing into Season 20 (Wikipedia).

Complete key filmography

Where can you find Adelaide Kane on social media?

Kane maintains an official Instagram account under the handle @adelaidekane (Instagram). She uses the platform to share behind‑the‑scenes photos, updates on her projects, and personal moments. Her Facebook page is @TheRealAdelaideKane (Facebook). She is most active on Instagram.

What is Adelaide Kane doing in 2026?

As of mid‑2026, Kane has no announced new film or television projects beyond her ongoing role in Grey’s Anatomy (Season 20). She was previously attached to star as Kriss in Netflix’s adaptation of The Selection, but the production status for 2026 remains unconfirmed. No other releases are scheduled in current databases.

Timeline of Adelaide Kane’s career milestones

1. 1990: Born in Claremont, Western Australia.
2. 2006: First major role as Lolly Allen in Neighbours.
3. 2009: Played Tenaya 7/15 in Power Rangers RPM.
4. 2012–2013: Recurring role as Cora Hale in Teen Wolf.
5. 2013–2017: Starred as Mary, Queen of Scots in Reign.
6. 2017–2018: Portrayed Drizella / Ivy in Once Upon a Time.
7. 2022–present: Series regular as Dr. Jules Millin in Grey’s Anatomy.
8. 2026: No announced projects beyond Grey’s Anatomy; The Selection status uncertain.

What is confirmed and what remains unclear about Adelaide Kane?

What is the context of her acting career?

Adelaide Kane’s career trajectory shows a successful transition from Australian soap operas to major US television series. She demonstrated range in both period dramas (Reign) and supernatural/fantasy genres (Teen Wolf, Once Upon a Time). Her recent role in Grey’s Anatomy places her in a long‑running medical drama, indicating sustained demand for her acting talents. The absence of 2026 announcements may reflect typical industry lead times or a deliberate pause; fans should monitor her Instagram for updates.

Sources and where to find more information

“Adelaide Victoria Kane (born 9 August 1990) is an Australian actress. She is known for her roles as Mary, Queen of Scots in The CW historical drama Reign, Cora Hale in the MTV series Teen Wolf, and Dr. Jules Millin in the ABC medical drama Grey’s Anatomy.”

— Wikipedia

“Adelaide Kane is an actress. She is known for Reign, Teen Wolf, and Grey’s Anatomy.”

— IMDb

For comprehensive biographical details, the Wikipedia page remains the most authoritative source. Her complete filmography can be found on IMDb. For official updates, follow her Instagram @adelaidekane and Facebook page. The Grey’s Anatomy Fandom wiki provides detailed character information (user‑generated, use with caution). For more celebrity biographies, read Jack Quaid – Biography, Career, and Personal Life.

Summary: what you need to know about Adelaide Kane

Adelaide Kane is a 35‑year‑old Australian actress best known for playing Mary, Queen of Scots on Reign, Cora Hale on Teen Wolf, and Dr. Jules Millin on Grey’s Anatomy. She is not married, identifies as bisexual, and maintains an active Instagram presence. As of 2026, no new projects have been announced beyond her current medical drama. For more celebrity biographies, read Jack Quaid – Biography, Career, and Personal Life.