Where to watch Vikings Season 4 in Australia
Vikings season 4 is streaming in Australia on Netflix (subscription). You can also buy it on Fetch TV from $36.99.
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Stream (subscription)
Stream now on NetflixNetflix
Subscription
From $9.99/mth
Buy or rent
Get Fetch on Fetch TVFetch TV
Buy
Buy from $36.99 a season
Availability checked 16 November 2026.
What happens in “A Good Treason”
A dangerously ill Ragnar returns to Kattegat, where his suspected death kicks off a scramble to succeed him. Meanwhile, Lagertha engages in a power struggle with her calculating, former second in command, Kalf. Rollo betrays his heritage and remains in Frankia. Floki pays the price for his brutality against the Christian priest.
Episode summary: TMDB.
Before you watch
- It is the season premiere of season 4.
- It runs about 47 minutes.
- Directed by Ciarán Donnelly, written by Michael Hirst.
- TMDB users rate it 7.8 out of 10 (63 votes).
Vikings trailer
The official trailer for the series (no preview of this episode has been published).
Play video: Vikings trailer
Cast and crew of this episode
- Director
- Ciarán Donnelly
- Writer
- Michael Hirst
- Guest stars
- Ben Robson as KalfJohn Kavanagh as The SeerHuw Parmenter as RolandSteve Wall as EinarShashi Rami as Slave TraderBarry McGovern as French ArchbishopSimon Jewell as Frankish OfficerCillian O'Sullivan as Eirik
Credits: TMDB.
More from Vikings Season 4
Every episode of Season 4Vikings episode guide
Episode names, air dates, runtimes, stills and ratings: TMDB. Air dates are the first broadcast anywhere; where it streams is our daily Australian check.