E1Episode 1
Where to watch
Not available in Australia
Streaming in 42 other countries
Unknown isn't on any streaming service in Australia right now, but it's available in Algeria, Bahamas, Bahrain, Barbados and 38 more. Streaming rights are licensed per country.
Seasons & Episodes
E1
E2Episode 2
E3Episode 3
E4Episode 4
E5Episode 5
E6Episode 6
E7Episode 7
E8Episode 8
E9Episode 9
Cast · Directed by Ko Kanai
MT
Mitsuki Takahata
Kokoro Yamihara
KT
Kei Tanaka
Toramatsu Asada
KM
Keita Machida
Keisuke Kagami
KA
Kumiko Aso
Iori Yamihara
KY
Kotaro Yoshida
Kaizo Yamihara
SK
Shinya Kote
Yukio Yoyozuka
FU
First Summer Uika
Matsuri Igarashi
YI
Yuki Inoue
Ren Yamihara
RS
Ryosuke Sota
Daigoro Igarashi
SO
Seiya Osada
Seiya Niwatsuki
SN
Shinya Niiro
Hajime Minamijuji
YS
Yoshi Sakō
Genji Niwatsuki
More from Mitsuki Takahata · Lead actress
Mr. Kinpachi in Class 3B
1979 · 7.0
Dear Radiance
2024 · 8.9
Monster
2023 · 7.9
Toto Nee-chan
2016 · 8.5
Kokuho
2025 · 7.8
Golden Kamuy -The Hunt of Prisoners in Hokkaido-
2024 · 7.8
Strategist KANBE
2014 · 9.4
Golden Kamuy
2024 · 7.1
Gochisousan
2013 · 8.5
1122: For a Happy Marriage
2024 · 5.8
See all fromMitsuki Takahata
More from Kei Tanaka · Co-star actor
AIBOU: Tokyo Detective Duo
2002 · 7.5
Doctor-X: Surgeon Michiko Daimon
2012 · 7.5
I'm Home
2015 · 7.3
Gokusen
2002 · 8.0
Kingdom 5: The Clash of Souls
2026 · 8.5
Doubutsu Sentai Zyuohger
2016 · 6.5
Cold Case ~Shinjitsu no Tobira~
2016 · 8.2
Good Morning Call
2016 · 7.0
Water Boys
2003 · 7.2
Special Rescue Exceedraft
1992 · 8.6
See all fromKei Tanaka
More from Ko Kanai · Director
More like this
Burn the House Down
2023 · 7.2
Galileo
2007 · 8.2
AIBOU: Tokyo Detective Duo
2002 · 7.5
The Apothecary Diaries
2023 · 8.6
Kamen Rider Kuuga
2000 · 9.0
Monogatari
2009 · 8.1
Monster
2004 · 8.5
Alice in Borderland
2020 · 8.1
Classroom of the Elite
2017 · 8.4
BEASTARS
2019 · 8.4
The Detective Is Already Dead
2021 · 5.6
Durarara!!
2010 · 7.7
Unknown — streaming FAQ
Which OTT platform streams Unknown?
Unknown isn't on any streaming service in Australia yet, but it's available in Barbados, Bahrain and Bermuda and other countries. Streaming rights differ by country — switch your country in the header to see where.
Is Unknown on Netflix?
No, Unknown is not on Netflix in Australia as of September 2026.
Is Unknown on Amazon Prime Video?
No, Unknown isn't on Amazon Prime Video in Australia right now.
Where can I watch Unknown for free?
Unknown isn't streaming in Australia yet, so there's no way to watch it free at the moment.
How many seasons are in Unknown?
Unknown has 1 season in total (9 episodes). The series concluded in 2023.
Are all episodes of Unknown out yet?
Yes — all 9 episodes across 1 season of Unknown are out and available to stream.
Is there a Season 2 of Unknown?
No — Unknown ended after 1 season, so there is no Season 2.
