Film · 1965 · Films · 1960s
The Ipcress File
Scored from 125 calibrated IMDb reviewers, each re-centered on their own rating baseline before the title is ranked. Cohort: Films · 1960s (1,929 peers).
Summary
British intelligence agent Harry Palmer is reassigned to investigate the kidnapping of a top scientist, part of a wider pattern of abductions that have left key researchers mentally broken on return. As Palmer digs through bureaucratic rivalries and a mysterious recording labeled IPCRESS, he uncovers a brainwashing operation and must figure out which of his superiors he can actually trust.
The Ipcress File is a 1965 drama and thriller film.
1,928 other films from the 1960s form the cohort it is ranked inside. 125 IMDb reviewers rate with enough spread for a personal baseline to be measured, and those are the ones the calibrated score reads; a separate, broader pool of 125 reviewers with at least two reviews each feeds the raw-average track.
How the score was built
We compare the reviewers of this title against every other title those same people reviewed. Each review is scored relative to the reviewer's own baseline — a 7/10 from a hard grader sits well above their average, while a 7/10 from a generous grader sits below theirs. Every reviewer then counts the same, so the result is a calibrated consensus rather than a raw average.
- Global percentile
- Where The Ipcress File lands against every title we rank.
- In-cohort percentile
- The same comparison narrowed to its cohort — titles of the same format released in the same decade. A 1970s film is judged against 1970s films, not against last year's streaming series. Ranked against Films · 1960s (1,929 titles).
- AI-adjusted percentile
- The same reviewer-normalized score, corrected for how much confidence the sample supports: thin samples are pulled toward the corpus average. Each title keeps the share n / (n + 53) of its measured distance from the average, where n is its calibrated-reviewer count, and the result is ranked on the same scale as the global percentile.53 is the median sample size across everything we rank. Here n is 125.
Cohort: Films · 1960s
