E1
Episode 1
Where to watch
Not streaming yet
Coming soon
No streaming availability found for Investigation 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
E10
Episode 10
E11
Episode 11
E12
Episode 12
Cast · Directed by Mohamed Fathy
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Investigation — streaming FAQ
Which OTT platform streams Investigation?
Investigation isn't streaming anywhere in Philippines yet.
Is Investigation on Netflix?
No, Investigation is not on Netflix in Philippines as of August 2026.
Is Investigation on Amazon Prime Video?
No, Investigation isn't on Amazon Prime Video in Philippines right now.
Where can I watch Investigation for free?
Investigation isn't streaming in Philippines yet, so there's no way to watch it free at the moment.
How many seasons are in Investigation?
Investigation has 1 season in total (12 episodes). The series concluded in 2022.
Are all episodes of Investigation out yet?
Yes — all 12 episodes across 1 season of Investigation are out and available to stream.
Is there a Season 2 of Investigation?
No — Investigation ended after 1 season, so there is no Season 2.