Where to watch
Not streaming yet
Check back soon
Diamond Frontier was released on September 30, 1940 but we couldn't find it on any streaming service yet. Rights can change — try again later.
Get the app to be notifiedCast · Directed by Harold D. Schuster
VM
Victor McLaglen
Terrence Regan
JL
John Loder
Dr. Charles Clayton
AN
Anne Nagel
Jeanne Krueger
CK
Cecil Kellaway
Noah
PD
Philip Dorn
Jan Stafford De Winter
FF
Francis Ford
Derek Bluje
HS
Hugh Sothern
Travers
FT
Ferris Taylor
Paul Willem
JH
J. Anthony Hughes
Matt Campbell
ES
Evelyn Selbie
Julia Bloem
LB
Lionel Belmore
Piet Bloem
JE
John Ellis
Hamilton
More from Victor McLaglen · Lead actor
More from John Loder · Co-star actor
Robert Montgomery Presents
1950 · 6.0
The Count of Monte Cristo
1956 · 5.6
How Green Was My Valley
1941 · 7.3
Now, Voyager
1942 · 7.4
Dishonored Lady
1947 · 5.8
Passage to Marseille
1944 · 6.7
Sabotage
1936 · 6.7
Gideon's Day
1958 · 6.4
Gentleman Jim
1942 · 7.2
The Private Life of Henry VIII
1933 · 6.4
See all fromJohn Loder
More from Harold D. Schuster · Director
So Dear to My Heart
1948 · 6.6
Tarzan's Hidden Jungle
1955 · 5.2
The Power of the Resurrection
1958 · 7.0
A Very Young Lady
1941 · 4.5
Dragoon Wells Massacre
1957 · 7.2
Wings of the Morning
1937 · 6.2
Exposed
1938 · 6.7
One Hour to Live
1939 · 6.5
Dinner at the Ritz
1937 · 5.8
Girl Trouble
1942 · 7.5
See all fromHarold D. Schuster
More like this
PAW Patrol: The Dino Movie
2026 · 8.2
King Solomon's Mines
1950 · 6.5
The Wilby Conspiracy
1975 · 6.3
Gold
2016 · 6.6
Slumberland
2022 · 7.3
Jack Hunter and the Quest for Akhenaten's Tomb
2008 · 6.2
Come Away
2020 · 5.8
Alice in Wonderland
1933 · 6.1
The Willoughbys
2020 · 7.0
Gold
2022 · 6.2
Chickenhare and the Hamster of Darkness
2022 · 7.2
Fairy Tales
1978 · 6.0
Diamond Frontier — streaming FAQ
Which OTT platform streams Diamond Frontier?
Diamond Frontier isn't streaming anywhere in United Kingdom yet.
Is Diamond Frontier on Netflix?
No, Diamond Frontier is not on Netflix in United Kingdom as of October 2026.
Is Diamond Frontier on Amazon Prime Video?
No, Diamond Frontier isn't on Amazon Prime Video in United Kingdom right now.
Where can I watch Diamond Frontier for free?
Diamond Frontier isn't streaming in United Kingdom yet, so there's no way to watch it free at the moment.
What is the OTT release date for Diamond Frontier?
Diamond Frontier hasn't started streaming in United Kingdom yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around November 18, 1940. This is a prediction, not a confirmed date.
