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The Monster

6.419771h 34mMovieThriller

A low rank journalist at Tribuna Sera newspaper receives a letter one day. His correspondence contains a serial killer's letters, which he exploits.

DirectorLuigi Zampa
WriterSergio Donati
ProducersUgo Tucci·Claudio Mancini

Where to watch

Amazon Prime VideoAmazon Prime VideoAmazon Prime Video with AdsAmazon Prime Video with Ads
Availability shown for Canada · rights vary by country

Cast · Directed by Luigi Zampa

JDJohnny Dorelli
Johnny Dorelli
Valerio Barigozzi
SRSydne Rome
Sydne Rome
Dina
RPRenzo Palmer
Renzo Palmer
Baruffi
YBYves Beneyton
Yves Beneyton
Giorgio Mesca
ESEnzo Santaniello
Enzo Santaniello
Luca Barigozzi
HSHenning Schlüter
Henning Schlüter
Nicola Mesca
RSRenato Scarpa
Renato Scarpa
Livraghi
GTGianrico Tedeschi
Gianrico Tedeschi
Nonno Gustavo
OOOrazio Orlando
Orazio Orlando
Commissario Pisani
SBSalvatore Baccaro
Salvatore Baccaro
Lupo cattivo
AIAngelica Ippolito
Angelica Ippolito
Anna
CRCarlo Reali
Carlo Reali
Brigadiere

More from Johnny Dorelli · Lead actor

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How to Kill 400 Duponts
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My Loves
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Sesso e volentieri
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1982 · 4.4
Love in 4 Easy Lessons
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Occhio, malocchio, prezzemolo e finocchio
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1983 · 5.9
How to Lose a Wife and Find a Lover
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1978 · 5.4
See all fromJohnny Dorelli

More from Sydne Rome · Co-star actress

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More from Luigi Zampa · Director

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1973 · 6.8
He Thief, She Thief
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1958 · 6.2
A Girl in Australia
A Girl in Australia
1971 · 6.7
Tigers in Lipstick
Tigers in Lipstick
1979 · 4.4
A Matter of Honor
A Matter of Honor
1966 · 6.3
Woman of Rome
Woman of Rome
1954 · 6.1
The Love Specialist
The Love Specialist
1957 · 6.3
Be Sick… It's Free
Be Sick… It's Free
1968 · 7.0
Roaring Years
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1962 · 6.8
The Flower in His Mouth
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1975 · 6.3
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The Monster — streaming FAQ

Which OTT platform streams The Monster?

The Monster is streaming on Amazon Prime Video in Canada. It's not currently on Netflix.

Is The Monster on Netflix?

No, The Monster is not on Netflix in Canada as of October 2026. It's currently on Amazon Prime Video.

Is The Monster on Amazon Prime Video?

Yes — The Monster is included with an Amazon Prime Video subscription in Canada as of October 2026.

Where can I watch The Monster for free?

The Monster is available on Amazon Prime Video in Canada, but you'll need an active subscription — there's no free option right now.