This documentary series makes us discover little-known worlds from the inside. With hidden cameras, the hosts and their crew do everything they can to get into these underworlds that wish to remain closed off, and show what really happens behind the curtains.
Runtime: 23:14 minutes
Quality: HD
First air date: Jan 15, 2016
Last air date: Mar 01, 2019
Episode: 36 Episode
Season: 4 Season
IMDb: 10
Keywords:infiltration
