Operation Transformation is a reality television series that premiered on RTÉ One on January 9, 2008. It stars Kathryn Thomas, Gerry Ryan and Karl Henry.
People try to lose weight and get fit with the expert help of a personal dietician, fitness instructor and psychologist. As an added incentive, the participants' houses and fridges are fitted with webcams to catch them out if they slip back into bad habits.
Contents
Premise
People try to lose weight and get fit with the expert help of a personal dietician, fitness instructor and psychologist. As an added incentive, the participants' houses and fridges are fitted with webcams to catch them out if they slip back into bad habits.
Cast and characters
Leading cast
Episodes
This series spans 13 seasons with 94 episodes.
Season
Episodes
First aired
Last aired
Season 1 1
January 9, 2008
January 9, 2008
Season 2 1
January 7, 2009
January 7, 2009
Season 3 1
January 6, 2010
January 6, 2010
Season 4 1
January 5, 2011
January 5, 2011
Season 5 1
January 4, 2012
January 4, 2012
Season 6 1
January 9, 2013
January 9, 2013
Season 7 8
January 7, 2014
January 29, 2014
Season 8 16
January 7, 2015
February 26, 2015
Season 9 17
January 6, 2016
February 25, 2016
Season 10 16
January 4, 2017
February 23, 2017
Season 11 15
January 9, 2018
February 28, 2018
Season 12 8
January 9, 2019
February 27, 2019
Season 13 8
January 8, 2020
February 26, 2020
Season 1 episode preview
Episode
Title
Air date
1
Episode 1
January 9, 2008
Season 2 episode preview
Episode
Title
Air date
1
Episode 1
January 7, 2009
Season 3 episode preview
Episode
Title
Air date
1
Episode 1
January 6, 2010
Season 4 episode preview
Episode
Title
Air date
1
Episode 1
January 5, 2011
Season 5 episode preview
Episode
Title
Air date
1
Episode 1
January 4, 2012
Season 6 episode preview
Episode
Title
Air date
1
Episode 1
January 9, 2013
Season 7 episode preview
Episode
Title
Air date
1
Episode 1
January 7, 2014
2
Episode 2
January 8, 2014
3
Episode 3
January 14, 2014
Season 8 episode preview
Episode
Title
Air date
1
Episode 1
January 7, 2015
2
Episode 2
January 8, 2015
3
Episode 3
January 14, 2015
Season 9 episode preview
Episode
Title
Air date
1
Episode 1
January 6, 2016
2
Episode 2
January 7, 2016
3
Episode 3
January 13, 2016
Season 10 episode preview
Episode
Title
Air date
1
Episode 1
January 4, 2017
2
Episode 2
January 5, 2017
3
Episode 3
January 11, 2017
Season 11 episode preview
Episode
Title
Air date
1
Episode 1
January 9, 2018
2
Episode 2
January 10, 2018
3
Episode 3
January 16, 2018
Season 12 episode preview
Episode
Title
Air date
1
Episode 1
January 9, 2019
2
Episode 2
January 16, 2019
3
Episode 3
January 23, 2019
Season 13 episode preview
Episode
Title
Air date
1
Episode 1
January 8, 2020
2
Episode 2
January 15, 2020
3
Episode 3
January 22, 2020
Release
Original network/platform
RTÉ One
First aired
January 9, 2008
Last aired
February 26, 2020
Runtime
30 minutes
Status
Returning Series