Where to watch
Apple TV Store
Amazon Video
Google Play Movies
YouTube
Availability shown for United Kingdom · rights vary by countryCast · Directed by Hal Barwood
SW
Sam Waterston
Cal Morse
KQ
Kathleen Quinlan
Joanie Morse
YK
Yaphet Kotto
Major Connolly
JD
Jeffrey DeMunn
Dr. Dan Fairchild
RD
Richard Dysart
Dr. Nielsen
GB
G.W. Bailey
Tom Schmidt
JH
Jerry Hardin
Vic Flint
RR
Rick Rossovich
Bob
CC
Cynthia Carle
Dana
SP
Scott Paulin
Captain Walston
KR
Kavi Raz
Dr. Ramesh Kapoor
KS
Keith Szarabajka
Tippett
More from Sam Waterston · Lead actor
Law & Order: Special Victims Unit
1999 · 8.0
Law & Order
1990 · 7.3
Family Guy
1999 · 7.4
Homicide: Life on the Street
1993 · 8.1
Dr. Kildare
1961 · 5.7
Grace and Frankie
2015 · 7.7
American Playhouse
1982 · 6.6
Tales from the Crypt
1989 · 8.0
Amazing Stories
1985 · 7.5
The Newsroom
2012 · 8.1
See all fromSam Waterston
More from Kathleen Quinlan · Co-star actress
More like this
Right at Your Door
2006 · 5.8
The Omega Man
1971 · 6.2
Hollow Man
2000 · 6.0
Outside the Wire
2021 · 6.3
Doomsday
2008 · 5.9
Spectral
2016 · 6.6
The Quiet Earth
1985 · 6.7
Maze Runner: The Scorch Trials
2015 · 6.7
Terminator Salvation
2009 · 6.1
Panic in Year Zero!
1962 · 6.3
Rage of Stars
2026 · 6.5
Awake
2021 · 5.9
Warning Sign — streaming FAQ
Which OTT platform streams Warning Sign?
Warning Sign isn't on any subscription service in United Kingdom right now, but you can rent or buy it on Apple TV Store, Amazon Video and Google Play Movies. It's not on Netflix.
Is Warning Sign on Netflix?
No, Warning Sign is not on Netflix in United Kingdom as of October 2026. You can rent or buy it on Apple TV Store and Amazon Video.
Is Warning Sign on Amazon Prime Video?
Warning Sign isn't included with a Prime Video subscription in United Kingdom, but you can rent or buy it on Amazon Video.
Where can I watch Warning Sign for free?
Warning Sign isn't available free in United Kingdom; you can only rent or buy it on Apple TV Store and Amazon Video.
