Without Warning poster
Where to stream

Without Warning

5.219801h 29mRMovieHorrorScience Fiction

When a mountain town is besieged by aliens, stranded teens Sandy and Greg team up with a local hunter as a paranoid war vet becomes convinced they're the enemy.

DirectorGreydon Clark
WritersLyn Freeman·Daniel Grodnik
ProducersGreydon Clark·Paul Kimatian

Where to watch

Amazon Prime VideoAmazon Prime VideofuboTVfuboTVMGM+ Amazon ChannelMGM+ Amazon ChannelPhiloPhiloMGM Plus Roku Premium ChannelMGM Plus Roku Premium ChannelYouTube TVYouTube TVMGM PlusMGM PlusFlixFlingFlixFlingAmazon Prime Video with AdsAmazon Prime Video with Ads
Availability shown for United States · rights vary by country

Cast · Directed by Greydon Clark

Tarah Nutter
Tarah Nutter
Sandy
Christopher S. Nelson
Christopher S. Nelson
Greg
Jack Palance
Jack Palance
Joe Taylor
Martin Landau
Martin Landau
Fred 'Sarge' Dobbs
Sue Ane Langdon
Sue Ane Langdon
Aggie
Neville Brand
Neville Brand
Leo
Cameron Mitchell
Cameron Mitchell
Hunter
Darby Hinton
Darby Hinton
Randy
David Caruso
David Caruso
Tom
Kevin Peter Hall
Kevin Peter Hall
The Alien
Lynn Theel
Lynn Theel
Beth
Larry Storch
Larry Storch
Scoutmaster

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Without Warning — streaming FAQ

Which OTT platform streams Without Warning?

Without Warning is streaming on Amazon Prime Video, fuboTV and MGM+ in United States. It's not currently on Netflix.

Is Without Warning on Netflix?

No, Without Warning is not on Netflix in United States as of August 2026. It's currently on Amazon Prime Video and fuboTV.

Is Without Warning on Amazon Prime Video?

Yes — Without Warning is included with an Amazon Prime Video subscription in United States as of August 2026.

Where can I watch Without Warning for free?

Without Warning is available to stream free (with ads) on Fawesome and YouTube Free in United States.