The Secret Man poster
Where to stream

The Secret Man

6.519581h 18mMovieThrillerDrama

A physicist finds himself drawn into an investigation to track down a spy at his research station.

DirectorRonald Kinnoch
WritersBrian Clemens·Ronald Kinnoch
ProducersRichard Gordon·Ronald Kinnoch

Where to watch

Availability shown for United States · rights vary by country

Cast · Directed by Ronald Kinnoch

MTMarshall Thompson
Marshall Thompson
Dr. Cliff Mitchell
JLJohn Loder
John Loder
Major Anderson
HOHenry Oscar
Henry Oscar
John Manning
JSJohn Stuart
John Stuart
Dr. Warren
AAAnne Aubrey
Anne Aubrey
Jill Warren
MMMagda Miller
Magda Miller
Ruth
MK
Murray Kash
Waldo
MMMichael Mellinger
Michael Mellinger
Tony Norwood
RM
Robert MacKenzie
Dale
TBTom Bowman
Tom Bowman
Charles
PE
Peter Elliott
Syms
BABernard Archard
Bernard Archard
Inspector

More from Marshall Thompson · Lead actor

Perry Mason
Perry Mason
1957 · 7.7
Murder, She Wrote
Murder, She Wrote
1984 · 7.5
Ironside
Ironside
1967 · 6.8
Wagon Train
Wagon Train
1957 · 6.6
Charlie's Angels
Charlie's Angels
1976 · 6.7
Robert Montgomery Presents
Robert Montgomery Presents
1950 · 6.0
Matinee Theater
Matinee Theater
1955 · 5.3
Quincy, M.E.
Quincy, M.E.
1976 · 7.5
Climax!
Climax!
1954 · 3.8
Studio One
Studio One
1948 · 5.4
See all fromMarshall Thompson

More from John Loder · Co-star actor

Robert Montgomery Presents
Robert Montgomery Presents
1950 · 6.0
The Count of Monte Cristo
The Count of Monte Cristo
1956 · 5.6
How Green Was My Valley
How Green Was My Valley
1941 · 7.3
Now, Voyager
Now, Voyager
1942 · 7.4
Gideon's Day
Gideon's Day
1958 · 6.4
Gentleman Jim
Gentleman Jim
1942 · 7.2
Owd Bob
Owd Bob
1938 · 5.6
Sabotage
Sabotage
1937 · 6.7
Passage to Marseille
Passage to Marseille
1944 · 6.6
Love, Live & Laugh
Love, Live & Laugh
1929 · 9.0
See all fromJohn Loder

More like this

The Quiller Memorandum
The Quiller Memorandum
1966 · 5.9
6 Below: Miracle on the Mountain
6 Below: Miracle on the Mountain
2017 · 5.8
The MacKintosh Man
The MacKintosh Man
1973 · 6.1
Black Widow
Black Widow
1987 · 6.2
Remember
Remember
2015 · 7.4
The House on Carroll Street
The House on Carroll Street
1988 · 5.9
The Seven-Ups
The Seven-Ups
1973 · 6.4
The Courier
The Courier
2020 · 7.0
The Company You Keep
The Company You Keep
2012 · 6.2
The Caveman's Valentine
The Caveman's Valentine
2001 · 5.9
The Independent
The Independent
2022 · 6.5
The Amateur
The Amateur
2025 · 6.9

The Secret Man — streaming FAQ

Which OTT platform streams The Secret Man?

The Secret Man isn't on any subscription service in United States right now, but you can rent or buy it on Amazon Video. It's not on Netflix.

Is The Secret Man on Netflix?

No, The Secret Man is not on Netflix in United States as of September 2026. You can rent or buy it on Amazon Video.

Is The Secret Man on Amazon Prime Video?

The Secret Man isn't included with a Prime Video subscription in United States, but you can rent or buy it on Amazon Video.

Where can I watch The Secret Man for free?

The Secret Man isn't available free in United States; you can only rent or buy it on Amazon Video.