E1
Episode 1
Where to watch
Not streaming yet
Coming soon
No streaming availability found for Sial IV anywhere yet.
Seasons & Episodes
E2
Episode 2
E3
Episode 3
E4
Episode 4
Cast · Directed by Adonis Kyrou
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Sial IV — streaming FAQ
Which OTT platform streams Sial IV?
Sial IV isn't streaming anywhere in United States yet.
Is Sial IV on Netflix?
No, Sial IV is not on Netflix in United States as of August 2026.
Is Sial IV on Amazon Prime Video?
No, Sial IV isn't on Amazon Prime Video in United States right now.
Where can I watch Sial IV for free?
Sial IV isn't streaming in United States yet, so there's no way to watch it free at the moment.
How many seasons are in Sial IV?
Sial IV has 1 season in total (4 episodes). The series concluded in 1969.
Are all episodes of Sial IV out yet?
Yes — all 4 episodes across 1 season of Sial IV are out and available to stream.
Is there a Season 2 of Sial IV?
No — Sial IV ended after 1 season, so there is no Season 2.