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E1Split in Two
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E2War
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E4The Zanis
E5Attack
E6Jupiter
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Citadel: Diana — streaming FAQ
Which OTT platform streams Citadel: Diana?
Citadel: Diana is streaming on Amazon Prime Video in United States. It's not currently on Netflix.
Is Citadel: Diana on Netflix?
No, Citadel: Diana is not on Netflix in United States as of August 2026. It's currently on Amazon Prime Video.
Is Citadel: Diana on Amazon Prime Video?
Yes — Citadel: Diana is included with an Amazon Prime Video subscription in United States as of August 2026.
Where can I watch Citadel: Diana for free?
Citadel: Diana is available on Amazon Prime Video in United States, but you'll need an active subscription — there's no free option right now.
How many seasons are in Citadel: Diana?
Citadel: Diana has 1 season in total (6 episodes). The series concluded in 2024.
Are all episodes of Citadel: Diana out yet?
Yes — all 6 episodes across 1 season of Citadel: Diana are out and available to stream.
Is there a Season 2 of Citadel: Diana?
No — Citadel: Diana ended after 1 season, so there is no Season 2.