2013 | 7 Episodes

Season 1 of Through the Keyhole premiered on August 31, 2013.

2014 | 8 Episodes

Season 2 of Through the Keyhole premiered on August 30, 2014.

2015 | 8 Episodes

Season 3 of Through the Keyhole premiered on August 29, 2015.

2016 | 8 Episodes

Season 4 of Through the Keyhole premiered on December 24, 2016.

2017 | 8 Episodes

Season 5 of Through the Keyhole premiered on December 9, 2017.

2018 | 8 Episodes

Season 6 of Through the Keyhole premiered on December 14, 2018.