Operation Diplomat poster
Where to stream

Operation Diplomat

6.119531h 10mMovieDrama

A physician is forced to operate on a mystery figure under shady circumstances.

DirectorJohn Guillermin
WritersJohn Guillermin·Francis Durbridge

Where to watch

FilmtapFilmtapTubi TVTubi TV
Availability shown for United States · rights vary by country

Cast · Directed by John Guillermin

GRGuy Rolfe
Guy Rolfe
Dr. Mark Fenton
LDLisa Daniely
Lisa Daniely
Lisa Durand
PDPatricia Dainton
Patricia Dainton
Sister Rogers
STSydney Tafler
Sydney Tafler
Wade
BBBallard Berkeley
Ballard Berkeley
Inspector Austin
ADAnton Diffring
Anton Diffring
Edward Shroder
BWBrian Worth
Brian Worth
Geoffrey Terry
ALAvice Landone
Avice Landone
Mrs. Terry
EB
Eric Berry
Col. Williams
JRJames Raglan
James Raglan
Sir Oliver Peters
AC
Alexis Chesnakov
Ship's Captain
MGMichael Golden
Michael Golden
Harrison

More from Guy Rolfe · Lead actor

The Avengers
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1961 · 7.8
The Saint
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1962 · 7.4
Space: 1999
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1975 · 7.1
Thriller
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1960 · 6.7
The Champions
The Champions
1968 · 6.5
The Troubleshooters
The Troubleshooters
1965 · 7.3
Secret Army
Secret Army
1977 · 7.8
Churchill's People
Churchill's People
1974 · 5.0
Crossbow
Crossbow
1987 · 6.3
Interpol Calling
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1959 · 7.2
See all fromGuy Rolfe

More from Lisa Daniely · Co-star actress

Doctor Who
Doctor Who
1963 · 7.9
The Saint
The Saint
1962 · 7.4
Sherlock Holmes
Sherlock Holmes
1984 · 8.2
Danger Man
Danger Man
1960 · 7.3
Maigret
Maigret
1960 · 7.1
The Protectors
The Protectors
1972 · 6.1
Richard the Lionheart
Richard the Lionheart
1962 · 9.0
Van der Valk
Van der Valk
1972 · 6.2
Interpol Calling
Interpol Calling
1959 · 7.2
The Invisible Man
The Invisible Man
1958 · 7.3
See all fromLisa Daniely

More from John Guillermin · Director

The Towering Inferno
The Towering Inferno
1974 · 7.0
Death on the Nile
Death on the Nile
1978 · 7.2
King Kong
King Kong
1976 · 6.3
Your Favorite Story
Your Favorite Story
1953 · 8.0
King Kong Lives
King Kong Lives
1986 · 5.2
The Bridge at Remagen
The Bridge at Remagen
1969 · 6.8
Sailor of Fortune
Sailor of Fortune
1957
Sheena
Sheena
1984 · 5.6
The Blue Max
The Blue Max
1966 · 6.8
P.J.
P.J.
1968 · 5.7
See all fromJohn Guillermin

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Operation Diplomat — streaming FAQ

Which OTT platform streams Operation Diplomat?

Operation Diplomat is streaming on Filmtap and Tubi TV in United States, and available to rent or buy on Amazon Video and Google Play Movies. It's not currently on Netflix.

Is Operation Diplomat on Netflix?

No, Operation Diplomat is not on Netflix in United States as of November 2026. It's currently on Filmtap and Tubi TV.

Is Operation Diplomat on Amazon Prime Video?

Operation Diplomat 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 Operation Diplomat for free?

Operation Diplomat is available to stream free (with ads) on Filmtap and Tubi TV in United States.