What is Shadow of a Doubt's IQ Score?

Shadow of a Doubt has an IQ Score of 163/200 on TV Intelligentsia's Intelligence Quotient framework, placing it in the Masterclass tier. The score breaks down to 42/50 Cognitive Stimulation, 39/50 Educational Value, and 41/50 Craft & Quality.

Is Shadow of a Doubt educational?

Shadow of a Doubt is strong on educational value, 39/50 on TVI's rubric, which covers academic content, emotional intelligence, critical thinking, life skills, and knowledge transfer.

How does TV Intelligentsia calculate IQ Score?

TV Intelligentsia's current published formula is round((Cognitive Stimulation × 0.4 + Educational Value × 0.35 + Craft & Quality × 0.25) × 4), scoring titles from 0 to 200 across five tiers. TVI publishes a three-dimension breakdown only when those values reproduce the displayed composite. The framework is published at tvintelligentsia.com/methodology/.

Shadow of a Doubt IQ Score 163/200

Shadow of a Doubt has an IQ Score of 163/200 on TV Intelligentsia's Intelligence Quotient rubric, placing it in the Masterclass tier.

By Jordan Robinson, MD, MPH·Updated 2026-08-02·Methodology

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163/ 200

Masterclass

Exceptional cognitive and educational substance, delivered with craft that sustains close attention

Score Breakdown

Cognitive Stimulation/50

Educational Value/50

Craft & Quality/50

IQ = round((Cognitive × 0.4 + Educational × 0.35 + Craft × 0.25) × 4) · How we score →

What these dimensions mean

Cognitive Stimulation: how much the title demands of your mind, its structural complexity, ideas, and sustained intellectual engagement.
Educational Value: what you take away, across academic content, emotional intelligence, critical thinking, life skills, and knowledge transfer.
Craft & Quality: production excellence in service of the work, its direction, writing, performance, and aesthetic intent.

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Why you should trust this score

Scored under Jordan Robinson, MD, MPH

Physician and founding editor. Maintains the adult catalog against the published rubric and reviews the rubric application.

Methodology

Published rubric, v1.3.1

Formula

round((C × 0.40 + E × 0.35 + Q × 0.25) × 4)

Database scale

2,597 titles, version-controlled

TVI Canon

Alfred Hitchcock →

How we stay independent. Editorial scores are not for sale. TVI may take on paid advisory or research work, but no commercial relationship buys coverage, advance access to scores, favorable treatment, or a change to a published finding. We pay for our own streaming subscriptions, and no reviewer sees sponsor data or affiliate revenue tied to a score. More about how we work →

The TVI Take

Hitchcock's 1943 Thornton Wilder screenplay (the writer Hitchcock named as his favorite collaborator). Joseph Cotten's Uncle Charlie arriving in Santa Rosa to hide from a serial-murder investigation is the structural inverse of the Hitchcock formula: the protagonist's home is the safe space the antagonist enters rather than the unsafe space she must escape.

Teresa Wright's young Charlie is rare female-protagonist work whose investigative intelligence drives the plot.

People & Production Alfred Hitchcock · Universal Pictures · United States 22 connections