Insanity poster
Where to stream

Insanity

3.020201h 15mNRMovieHorrorDrama

A group of twenty somethings meet after a long time, and head to an island for a getaway, class reunion, and a night of partying. During the fateful evening the past begins to haunt them and old grudges from their shared past come to…

DirectorMiska Kajanus
WriterMiska Kajanus
ProducersVera Melleri·Antti-Veikko Salo

Where to watch

PhiloPhiloScreambox Amazon ChannelScreambox Amazon ChannelCineverseCineverseTubi TVTubi TV
Availability shown for United States · rights vary by country

Cast · Directed by Miska Kajanus

ATAlina Tomnikov
Alina Tomnikov
Vivi
KH
Karlo Haapiainen
Leo
SI
Saara Inari
Jane
HP
Henry Pöyhiä
Tomi
HA
Hanna Angelvuo
Sanni
ES
Elsa Sulavuori
Jane lapsena
ICIlona Chevakova
Ilona Chevakova
Janen äiti
AR
Alva Rantamaula
Pikkutyttö tiellä
EOEnni Ojutkangas
Enni Ojutkangas
Mari
MU
Miika Ullakko
Valtteri
HMHosanna Megumi
Hosanna Megumi
Olivia
MK
Miska Kajanus
Joni

More from Alina Tomnikov · Lead actress

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More from Karlo Haapiainen · Co-star actor

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Insanity — streaming FAQ

Which OTT platform streams Insanity?

Insanity is streaming on Philo, Screambox and Cineverse in United States, and available to rent or buy on Amazon Video. It's not currently on Netflix.

Is Insanity on Netflix?

No, Insanity is not on Netflix in United States as of September 2026. It's currently on Philo and Screambox.

Is Insanity on Amazon Prime Video?

Insanity isn't included with a Prime Video subscription in United States, but you can rent or buy it on Amazon Video.

Where can I watch Insanity for free?

Insanity is available to stream free (with ads) on Cineverse and Tubi TV in United States.