Operation Transformation
2008 to present Reality 13 seasons
TMDB rating 5.0/10 Between seasons
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.
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Seasons13
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Cast and details
Kathryn ThomasHerself - Presenter
Karl HenryHimself - Personal Trainer
Gerry RyanHimself - Presenter
- Network
- RTÉ One
- First aired
- Jan 9, 2008
- Latest episode
- Feb 26, 2020
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Release dates are original schedules and may differ from availability in your country. A release never marks anything as watched. Last checked Nov 3, 2026.