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Community reviews
From TMDb members · 1 total- CinemaSerf6/10
This is quite an intriguing murder mystery about a vain composer ("Norman") who has an affair with his sister-in-law ("Peggy"). When she becomes pregnant his wife ("Helen") refuses to divorce him so he and his mistress set about devising a cunning plan to be rid of her. It's quit…
Full text & links on TMDb in the reviews section below.
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The Third Alibi
66%
Movie
1h 8m
AI Analysis
The Third Alibi (1961) — AI movie analysis
WatchMind AI generated this AI analysis of The Third Alibi (1961) — a movie tagged as Thriller and Drama with tense moods and fast-paced pacing.
Story & themes: A composer (Laurence Payne) is stuck in a middle-class marriage and finds that his affair with his wife's half-sister (Jane Griffiths) has resulted in a pregnancy. When his wife refuses to give him a divorce he hatches a murder scheme that is too clever by half. Our models also surface themes such as ai from synopsis and genre signals.
Watch context: Best suited for general audiences. Expect fast-paced storytelling (~68 min).
Community signal: TMDb members rate The Third Alibi 66% (13 votes) — solid community ratings for this movie.
AI verdict
Use this AI analysis as a quick read on The Third Alibi before you watch — trailer, TMDb reviews, and licensed streaming links on this page help you decide.
Algorithmic AI analysis from genres, synopsis, pacing heuristics, and TMDb community scores — not a generative chatbot. How WatchMind works.
Insights
Audience & engagement
How WatchMind visitors interact with this title — views, saves, sentiment, and taste match when you're signed in, or a device preview while browsing. Aggregates are anonymous; last 30 days.
Early data — charts fill in as more people explore this title.
TMDb audience score
66%
from 13 TMDb votes
WatchMind sentiment
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- Dismissals
- 0
Engagement breakdown
0 unique visitors · no audience notes yet
Views trend (14 days)
Daily title page views on WatchMind
Synopsis
A composer (Laurence Payne) is stuck in a middle-class marriage and finds that his affair with his wife's half-sister (Jane Griffiths) has resulted in a pregnancy. When his wife refuses to give him a divorce he hatches a murder scheme that is too clever by half.
Quick facts
- Type
- Movie
- Status
- Released
- Release date
- 1961-03-15
- Runtime
- 1h 8m
- TMDB rating
- 6.6
- TMDB ID
- 398063
Watch & discovery tips
- Read TMDb member reviews in the reviews section, and audience tips from other WatchMind visitors in Audience notes.
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Frequently asked questions
Where can I watch The Third Alibi (1961)?
The Third Alibi is available for discovery on WatchMind. You can find official links to rent, buy, or stream from licensed digital stores like Apple TV and Amazon in our "Where to Watch" section.
Is there an official trailer for The Third Alibi?
Yes, you can watch the official trailer for The Third Alibi directly on this page. We pull the latest video metadata from TMDb and play it via YouTube integration.
What is The Third Alibi about?
A composer (Laurence Payne) is stuck in a middle-class marriage and finds that his affair with his wife's half-sister (Jane Griffiths) has resulted in a pregnancy. When his wife refuses to give him... This is the official synopsis available via TMDb community metadata.
Is there an AI analysis for The Third Alibi?
Yes. WatchMind publishes an AI analysis on this page — tone, pacing, audience fit, and community scores from TMDb metadata and recommendation models (not a chatbot). Scroll to the AI Analysis section or read the meta description summary.
How long is the movie The Third Alibi?
The official runtime for The Third Alibi is approximately 68 minutes.
Cast & crew
Names and photos from The Movie Database (TMDb). Follow links on themoviedb.org for full filmographies.
Cast

Laurence Payne
Norman Martell

Patricia Dainton
Helen Martell

Jane Griffiths
Peggy Hill

Edward Underdown
Dr. Peter Murdoch

John Arnatt
Supt. Ross

Humphrey Lestocq
Simmons, the Producer

Lucy Griffiths
Miss Potter
- O
Olive Milbourne
Mrs. Booth

Arthur Hewlett
Marshall

Annette Kerr
Cinema cashier

Cleo Laine
Cleo

Dudley Moore
Rehearsal Pianist (Uncredited)
- S
Sylvia Davis
Cinema sales girl (uncredited)

Max Faulkner
Det. Sgt. Fred Smith (uncredited)
- G
Garard Green
Patrol car policeman (uncredited)
- A
Arthur Howell
P.C. Williams (uncredited)
- R
Richard Neller
Sleeping Man in Theater (uncredited)

Pat Ryan
Detective Examining Tape-Recorder (uncredited)
Audience notes
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Discussion0 notes
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Community reviews
Written by TMDb members — same catalogue as our movie & TV metadata. API terms
This is quite an intriguing murder mystery about a vain composer ("Norman") who has an affair with his sister-in-law ("Peggy"). When she becomes pregnant his wife ("Helen") refuses to divorce him so he and his mistress set about devising a cunning plan to be rid of her. It's quite a simple story, but told with plenty of twists and turns that keep the whole pot boiling nicely. Patricia Dainton is superb as the wife and John Arnatt as the slightly Priestley-esque "Superintendent Ross".
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