Secret Knowledge
In a series of authored films, some of our most engaging experts reveal their favourite hidden objects, forgotten places and artistic passions.
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| Created By | ||
|---|---|---|
| Status | Returning Series | |
| Original Name | Secret Knowledge | |
| First Air Date | March 5, 2013 | |
| Last Air Date | October 31, 2016 | |
| Seasons | 1 | |
| Episodes | 21 | |
| Episode Runtime | 0min | |
| Language | English | |
| Original Language | English | |
| Production Countries | United Kingdom | |
| Production Companies | BBC Four | |
| Networks | BBC Four | |
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