7.1
History 101
2020· TV Series
Secret Knowledge (2013)
First aired March 5, 20131 season · 21 epsRunning
Overview
In a series of authored films, some of our most engaging experts reveal their favourite hidden objects, forgotten places and artistic passions.
Seasons
Status
Returning Series
Language
English
Type
Documentary
Last Air Date
October 31, 2016
Networks
BBC Four
Production
BBC Four
Recommended for You
8.2
Mind Field
2017· TV Series
6.2
Hot Girls Wanted: Turned On
2017· TV Series
7.6
How Do They Do It?
2006· TV Series
6.4
Eli Roth's History of Horror
2018· TV Series
7.8
History's Greatest Mysteries
2020· TV Series
7.7
The Story of Film: An Odyssey
2011· TV Series
7.2
American Masters
1986· TV Series
7.4
MegaStructures
2004· TV Series
6.9
Into the Unknown: Making Frozen II
2020· TV Series
8.1
In Search of...
1977· TV Series
7.4
Marvel's 616
2020· TV Series
7.4
The Reluctant Traveller with Eugene Levy
2023· TV Series
7.1
Cursed Films
2020· TV Series
8.1
Earth at Night in Colour
2020· TV Series
7.6
Welcome to Earth
2021· TV Series
8.2
Doctor Who Confidential
2005· TV Series