Without Warning poster
Where to stream

Without Warning

5.219801h 29mMovieHorrorScience 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·Steven R. Mathis
ProducersPaul Kimatian·Skip Steloff

Where to watch

FlixFlingFlixFlingTubi TVTubi TVPlexPlex
Availability shown for Canada · rights vary by country

Cast · Directed by Greydon Clark

TNTarah Nutter
Tarah Nutter
Sandy
CN
Christopher S. Nelson
Greg
JPJack Palance
Jack Palance
Joe Taylor
MLMartin Landau
Martin Landau
Fred 'Sarge' Dobbs
SLSue Ane Langdon
Sue Ane Langdon
Aggie
NBNeville Brand
Neville Brand
Leo
CMCameron Mitchell
Cameron Mitchell
Hunter
DHDarby Hinton
Darby Hinton
Randy
DCDavid Caruso
David Caruso
Tom
KHKevin Peter Hall
Kevin Peter Hall
The Alien
LTLynn Theel
Lynn Theel
Beth
LSLarry Storch
Larry Storch
Scoutmaster

More from Christopher S. Nelson · Co-star actor

Adam-12
Adam-12
1968 · 7.1
The Six Million Dollar Man
The Six Million Dollar Man
1974 · 7.3
Emergency!
Emergency!
1972 · 8.0
The Mary Tyler Moore Show
The Mary Tyler Moore Show
1970 · 7.7
Tag: The Assassination Game
Tag: The Assassination Game
1982 · 5.5
Roller Boogie
Roller Boogie
1979 · 5.6
Lady of the House
Lady of the House
1978
Senior Year
Senior Year
1974 · 10.0
Pink Motel
Pink Motel
1982 · 3.0
See all fromChristopher S. Nelson

More from Greydon Clark · Director

Hi-Riders
Hi-Riders
1978 · 6.1
Joysticks
Joysticks
1983 · 4.5
The Forbidden Dance
The Forbidden Dance
1990 · 6.1
Out of Sight, Out of Mind
Out of Sight, Out of Mind
1990 · 4.3
The Return
The Return
1980 · 5.9
Uninvited
Uninvited
1988 · 4.8
Wacko
Wacko
1982 · 5.1
Satan's Cheerleaders
Satan's Cheerleaders
1977 · 4.5
Dance Macabre
Dance Macabre
1992 · 4.2
Final Justice
Final Justice
1984 · 2.7
See all fromGreydon Clark

More like this

Predator 2
Predator 2
1990 · 6.3
Outlander
Outlander
2008 · 6.5
Alien: Romulus
Alien: Romulus
2024 · 7.2
Splinter
Splinter
2008 · 6.2
Elevation
Elevation
2024 · 6.4
Occupation: Rainfall
Occupation: Rainfall
2020 · 6.2
The Thing
The Thing
2011 · 6.3
Invasion of the Body Snatchers
Invasion of the Body Snatchers
1978 · 7.2
Body Snatchers
Body Snatchers
1993 · 6.2
Predators
Predators
2010 · 6.3
Nope
Nope
2022 · 6.8
Crawlers
Crawlers
2020 · 5.9

Without Warning — streaming FAQ

Which OTT platform streams Without Warning?

Without Warning is streaming on FlixFling, Tubi TV and Plex in Canada. It's not currently on Netflix.

Is Without Warning on Netflix?

No, Without Warning is not on Netflix in Canada as of October 2026. It's currently on FlixFling and Tubi TV.

Is Without Warning on Amazon Prime Video?

No, Without Warning isn't on Amazon Prime Video in Canada right now. It's on FlixFling and Tubi TV instead.

Where can I watch Without Warning for free?

Without Warning is available to stream free (with ads) on Tubi TV and Plex in Canada.