E1The Aleutian Islands
Where to watch
Not available in Australia
Streaming in 38 other countries
The Last Unknown isn't on any streaming service in Australia right now, but it's available in Antigua & Barbuda, Argentina, Austria, Bahamas and 34 more. Streaming rights are licensed per country.
Seasons & Episodes
E1E2
Palmyra Atoll
E3
Rose Atoll
E4
The Channel Islands
Cast
More like this
Animal
2021 · 7.9
Earth at Night in Colour
2020 · 8.2
Mysteries at the Museum
2010 · 8.8
Drain the Oceans
2018 · 7.1
Horizon
1964 · 7.5
Welcome to Earth
2021 · 7.6
The World According to Jeff Goldblum
2019 · 6.6
Natural World
1983 · 7.4
NOVA
1974 · 7.0
American Masters
1986 · 7.0
Jazz
2001 · 7.4
Man vs. Wild
2006 · 7.1
The Last Unknown — streaming FAQ
Which OTT platform streams The Last Unknown?
The Last Unknown isn't on any streaming service in Australia yet, but it's available in Antigua & Barbuda, Argentina and Austria and other countries. Streaming rights differ by country — switch your country in the header to see where.
Is The Last Unknown on Netflix?
No, The Last Unknown is not on Netflix in Australia as of September 2026.
Is The Last Unknown on Amazon Prime Video?
No, The Last Unknown isn't on Amazon Prime Video in Australia right now.
Where can I watch The Last Unknown for free?
The Last Unknown isn't streaming in Australia yet, so there's no way to watch it free at the moment.
How many seasons are in The Last Unknown?
The Last Unknown has 1 season in total (4 episodes). The series concluded in 2021.
Are all episodes of The Last Unknown out yet?
Yes — all 4 episodes across 1 season of The Last Unknown are out and available to stream.
Is there a Season 2 of The Last Unknown?
No — The Last Unknown ended after 1 season, so there is no Season 2.
