The Secret Genius of Modern Life S3E4 — Doorbell
7.9
The Secret Genius of Modern Life•Season 3•Episode 4

Doorbell

7.9/10 · 14 votesApr 23, 202559 min

Ranked #3 of 5 in Season 3•+0.1 vs season avg

Discussion

The rise of the smart doorbell is one of the great tech success stories of the 21st century. Hannah heads to Los Angeles to take a deep dive into doorbell history and talk to market leaders Ring.

Directed byLyndon Bruce
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Cast1

Hannah Fry

Hannah Fry

Self - Presenter

Crew10

K

Katie Chapman

Producer's Assistant

L

Lyndon Bruce

Producer

L

Lyndon Bruce

Director

A

Alf Payne

Researcher

E

Ella Duncan

Production Assistant

C

Charles Mead

Sound

E

Evelyn Martin

Production Coordinator

E

Emma Burns

Producer

J

James Charkow

Film Processor

K

Katy Bird

Editorial Production Assistant

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Episode Summary

"Doorbell" is episode 4 of The Secret Genius of Modern Life season 3. It scored 7.9/10 from 14 votes, ranking #3 of 5 episodes this season (season average 7.8). Directed by Lyndon Bruce, it aired on April 23, 2025.

Next: E5 · MotorwayBest of Season 3