Series 1

September 9, 2007 | 24 Episodes

Series 2

December 28, 2008 | 35 Episodes

Series 3

January 1, 1970 | 14 Episodes

Series 4

May 22, 2005 | 3 Episodes

Series 5

January 8, 2012 | 19 Episodes

Series 6

January 6, 2013 | 17 Episodes

Series 7

January 1, 1970 | 2 Episodes

Series 8

January 1, 1970 | 0 Episodes

Series 9

January 10, 2016 | 20 Episodes

Series 10

January 8, 2017 | 20 Episodes

Series 11

January 7, 2018 | 19 Episodes

Series 12

January 6, 2019 | 10 Episodes

Series 13

February 2, 2020 | 8 Episodes

Originally scheduled for 10 episodes, series 13 was cut short after the 8th episode due to the COVID-19 pandemic.

Series 14

January 17, 2021 | 10 Episodes