Is Mata Hari, Agent H21 Worth Watching?
Answer: Maybe not, Mata Hari, Agent H21 is likely a skip if you enjoy Drama movies.
It features a runtime of 98 minutes and offers a standard storyline that appeals to general audiences.

Verdict:Mata Hari, Agent H21 is a confirmed FLOP based on our analysis of audience ratings and box office momentum.
With a rating of 5.6/10, it has delivered a mixed experience for fans of the Drama, History, Romance, War genre.
Answer: Maybe not, Mata Hari, Agent H21 is likely a skip if you enjoy Drama movies.
It features a runtime of 98 minutes and offers a standard storyline that appeals to general audiences.
Last updated: January 18, 2026
Released in the dynamic cinematic landscape of 1964, Mata Hari, Agent H21 emerges as a significant entry in the Drama, History, Romance, War domain. The narrative core of the film focuses on a sophisticated exploration of Ordered to seduce French captain and steal from him classified papers, Mata Hari, an exotic dancer and a spy, instead falls in love with him and blows the cover. Unlike standard genre fare, Mata Hari, Agent H21 attempts to deconstruct traditional tropes, offering a conventional take on its central themes.
The success of any Drama is often anchored by its ensemble, and Mata Hari, Agent H21 features a noteworthy lineup led by Jeanne Moreau . Supported by the likes of Jean-Louis Trintignant and Claude Rich , the performances bring a palpable realism to the scripted words.
Performance Analysis: While the cast delivers competent and professional performances, they are occasionally hampered by a script that leans into familiar archetypes.
In summary, our editorial assessment of Mata Hari, Agent H21 (1964) is mixed. With an audience rating of 5.6/10, it stands as a highly recommended experience for genre enthusiasts.
Quick Plot Summary: Mata Hari, Agent H21 is a Drama, History, Romance, War film that explores complex human emotions and relationships through nuanced character development. This summary provides a scannable look at the movie's central conflict and narrative structure.
Ending Breakdown: Mata Hari, Agent H21 attempts to tie together its various plot elements. The finale presents its approach to drama resolution.
The emotional climax centers on character transformation, offering viewers material for post-viewing discussion.
The final moments of Mata Hari, Agent H21 reflect the filmmakers' creative choices, offering an ending that aligns with the film's tone and style.
Mata Hari, Agent H21 draws heavily from documented historical records. As a drama, history, romance, war film, it navigates the space between factual accuracy and narrative engagement.
The film takes creative liberties to enhance dramatic impact. Core events maintain connection to source material while adapting for theatrical presentation.
Creative interpretation shapes the final narrative, with attention to period detail and historical context.
Accuracy Assessment: Mata Hari, Agent H21 adapts its source material for dramatic purposes. The film prioritizes thematic resonance over documentary precision.
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Google Play MoviesAnalyzing the audience sentiment, IMDb rating of 5.6/10, and global collection metrics, Mata Hari, Agent H21 stands as a challenging project for the creators. It remains an essential piece of the 1964 cinematic year.
Mata Hari, Agent H21 has received mixed reviews with a 5.6/10 rating, making it a moderate success with the audience.
Mata Hari, Agent H21 is a mixed bag. It might be worth watching if you're a fan of Drama, History, Romance movies, but read reviews first.
Mata Hari, Agent H21 is currently available for streaming on Amazon Prime Video. You can also check for it on platforms like Amazon Prime Video, Amazon Prime Video with Ads depending on your region.
I thought for a moment it was Gale Sondergaard under the bejewelled crown, but no - it's Jeanne Moreau as the eponymous lady who charms the pants, literally, from the French soldiers from whom she exacts more than kisses. She lives well on the proceeds of her courtesanship, but she also augments that cash by working for the Bosch towards the end of the Great War enabling them to acquire useful French state secrets. She is cold and calculating until she encounters "Lasalle" (Jean-Louis Trintignant). There's something about him that permeates her hitherto impervious armour, and though that doesn't stop her using him, unusually she begins to care. That's dangerous thing for both of them, and when he discovers that she is still trying to tap up his superiors, he decides to abandon ship before he gets hurt - well emotionally, anyway. Physically, well some shrapnel soon lays him low and brings her to his side for a reconciliation, and from her perspective, a bit of a reassessment of her priorities. Is it all too late, though? The drama is portrayed in just a bit too staccato a fashion here and though I did think there was some chemistry between the two, the story unfolds in quite an episodic manner with little real emotion to explain why she connected with him, or even why she was up to no good in the first place. Some context on that score might have elicited a little more sympathy for her but it's not there so it's left to be a slightly disappointing soapy melodrama with espionage trimmings. I did quite enjoy it, but it could have been better.
This analysis is compiled by our editorial experts using multi-source verification and audience sentiment data for maximum accuracy.