E1
Episode 1
Where to watch
Not streaming yet
Coming soon
No streaming availability found for Seaforth anywhere yet.
Seasons & Episodes
E2
Episode 2
E3
Episode 3
E4
Episode 4
E5
Episode 5
E6
Episode 6
E7
Episode 7
E8
Episode 8
E9
Episode 9
Cast
More from Linus Roache · Lead actor
More from Lia Williams · Co-star actress
More like this
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2018 · 8.3
Off Campus
2026 · 8.9
Robin Hood
2025 · 7.5
The Girl Before
2021 · 6.2
A Touch of Frost
1992 · 7.6
The Winds of War
1983 · 7.3
My Life with the Walter Boys
2023 · 7.8
Station Eleven
2021 · 7.0
12 O'Clock High
1964 · 7.2
Poldark
2015 · 7.8
Seaforth — streaming FAQ
Which OTT platform streams Seaforth?
Seaforth isn't streaming anywhere in United States yet.
Is Seaforth on Netflix?
No, Seaforth is not on Netflix in United States as of September 2026.
Is Seaforth on Amazon Prime Video?
No, Seaforth isn't on Amazon Prime Video in United States right now.
Where can I watch Seaforth for free?
Seaforth isn't streaming in United States yet, so there's no way to watch it free at the moment.
How many seasons are in Seaforth?
Seaforth has 1 season in total (9 episodes). The series concluded in 1994.
Are all episodes of Seaforth out yet?
Yes — all 9 episodes across 1 season of Seaforth are out and available to stream.
Is there a Season 2 of Seaforth?
No — Seaforth ended after 1 season, so there is no Season 2.
