I Declare War poster
Where to stream

I Declare War

6.220121h 34mMovieActionComedyDrama

Summer war games between the neighborhood kids turns deadly serious when jealousy and betrayal enter the mix, in this alternately hilarious and horrifying black comedy that mixes equal parts Lord of the Flies and Roald Dahl.

DirectorJason Lapeyre
WriterJason Lapeyre
ProducersPatrick Cameron·Lewin Webb

Where to watch

FandorFandorLionsgate+ Amazon ChannelsLionsgate+ Amazon Channels
Availability shown for Canada · rights vary by country

Cast · Directed by Jason Lapeyre

SYSiam Yu
Siam Yu
Kwon
GMGage Munroe
Gage Munroe
PK
MFMichael Friend
Michael Friend
Skinner
AGAidan Gouveia
Aidan Gouveia
Quinn
MMMackenzie Munro
Mackenzie Munro
Jess
ACAlex Cardillo
Alex Cardillo
Frost
DFDyson Fyke
Dyson Fyke
Sikorski
SH
Spencer Howes
Joker
ARAndy Reid
Andy Reid
Wesley
KSKolton Stewart
Kolton Stewart
Caleb
RN
Richard Nguyen
BAK
AW
Alex Wall
Scott

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More from Gage Munroe · Co-star actor

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More from Jason Lapeyre · Director

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I Declare War — streaming FAQ

Which OTT platform streams I Declare War?

I Declare War is streaming on Fandor and Lionsgate+ Amazon Channels in Canada. It's not currently on Netflix.

Is I Declare War on Netflix?

No, I Declare War is not on Netflix in Canada as of September 2026. It's currently on Fandor and Lionsgate+ Amazon Channels.

Is I Declare War on Amazon Prime Video?

No, I Declare War isn't on Amazon Prime Video in Canada right now. It's on Fandor and Lionsgate+ Amazon Channels instead.

Where can I watch I Declare War for free?

I Declare War is available on Fandor and Lionsgate+ Amazon Channels in Canada, but you'll need an active subscription — there's no free option right now.