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I, Monster poster
5.5 / 10(57 votes)IMDbPG19711h 10mUnited Kingdom

I, Monster

Synopsis

Christopher Lee stars in this Amicus production of “Dr. Jekyll & Mr. Hyde” where the names have been changed to Dr. Marlowe and Mr. Blake. Lee as Dr. Marlowe experiments with intravenous drugs that are suppose to release inner inhibitions. So comes forth Mr. Blake (also Lee) who gets more monstrous with each transformation. Peter Cushing plays his friend and colleague, Dr. Utterson.

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Trailers, Teasers & Extra Featurettes

Official promotional previews, behind-the-scenes footage, and exclusive clips.

I, Monster (1971) ORIGINAL TRAILER [HD]

Type: Trailer • Published 2023-01-07

Check streaming options on JustWatch

Release History & Theatrical Window

Theatrical Premiere

April 1, 1973

Wide Cinema Exhibition

Key Information & Fast Facts

Director
Stephen Weeks
Screenplay & Story
Milton Subotsky
Original Score
Carl Davis
Original Title
I, Monster
Country of Origin
United Kingdom
Spoken Languages
English
Runtime
1h 10m
Production Studios
Amicus Productions, British Lion Film Corporation

Creative Leadership & Key Crew

Director

Stephen Weeks

Screenplay & Story

Milton Subotsky, Robert Louis Stevenson

Original Score & Music

Carl Davis

Director of Photography

Moray Grant

Film Editing

Peter Tanner

Producers

Max Rosenberg, Milton Subotsky

Literary Origin & Source Material
Novel:Robert Louis Stevenson

Department Leadership Roster

Stephen Weeks

Stephen Weeks

Director

Milton Subotsky

Milton Subotsky

Screenplay

Max Rosenberg

Producer

Milton Subotsky

Milton Subotsky

Producer

Peter Tanner

Editor

Carl Davis

Carl Davis

Original Music Composer

Moray Grant

Director of Photography

Age Classification & Content Advisories

Official viewer rating standards and content warnings across international classification boards.

Primary: PG

PG: Parental Guidance Suggested — May contain mild violence or suggestive material.

International Certification Matrix

United States (MPAA)PG

Parental Guidance Suggested — May contain mild violence or suggestive material.

Official cinematic photography and background stills for I, Monster.

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Frequently Asked Questions About I, Monster

Quick factual answers about cast, synopsis, director, box office, and release information.

What is I, Monster about?

Christopher Lee stars in this Amicus production of “Dr. Jekyll & Mr. Hyde” where the names have been changed to Dr. Marlowe and Mr. Blake. Lee as Dr. Marlowe experiments with intravenous drugs that are suppose to release inner inhibitions. So comes forth Mr. Blake (also Lee) who gets more monstrous with each transformation. Peter Cushing plays his friend and colleague, Dr. Utterson.

Who directed I, Monster?

I, Monster was directed by Stephen Weeks.

Who stars in I, Monster?

The principal cast of I, Monster includes Christopher Lee, Peter Cushing, Mike Raven, Richard Hurndall, George Merritt.

When was I, Monster released and how long is it?

I, Monster was released in 1971 with a total runtime of 1h 10m.

Who composed the musical score for I, Monster?

The original motion picture soundtrack for I, Monster was composed by Carl Davis.

Is I, Monster based on a book or true story?

I, Monster is adapted from the following source material: Novel: "Robert Louis Stevenson".

What is the age rating and content advisory for I, Monster?

I, Monster holds official age classifications: US: PG (Parental Guidance Suggested — May contain mild violence or suggestive material.).