Siren (2018)
A mysterious arrival in a coastal town ignites a gritty, atmospheric battle between humans and predatory mermaids.
The coastal town of Bristol Cove is known for its legend of once being home to mermaids. When the arrival of a mysterious girl proves this folklore all too true, the battle between man and sea takes a very vicious turn as these predatory beings return to reclaim their right to the ocean.
How intense is Siren?
Siren is mildly scary, with light gore and strong violence. Emotionally it carries some weight. The pace is measured, and it is a full-attention watch and a late-night trip. Rated TV-PG.
What Siren feels like
- Tone
- suspensefulgrittypulpyatmospheric
- Pace
- Measured
- Best for
- Full attentionLate night
Where to stream Siren
US availability via TMDB, last checked Sep 14, 2026. The app filters picks to the services you actually have.
Is Siren for you?
Is Siren scary?
Only a little. Siren has a few tense moments (scare level 1 of 3), nothing that follows you to bed.
Is Siren gory or violent?
Light gore (1 of 3) and strong violence (2 of 3).
Is Siren sad or heavy?
A little. There is some emotional weight (1 of 3), but it is not a heavy watch.
Is Siren OK for kids?
It is rated TV-PG, but the intensity tags run warmer than the rating suggests: scare 1, gore 1, violence 2, each out of 3. Know your kid.
How long is Siren?
Episodes run about 42m.
Where can I stream Siren?
Siren is streaming on Hulu.
Cast and crew
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