Donncha O’Callaghan takes a different celebrity abroad each week to compete for national glory in some of the world’s weirdest, wackiest, and most unusual challenges.
Donncha O’Callaghan
Self
2014 · Series
2010 · Series
2003 · Series
2015 · Series
1997 · Series
2005 · Series
2011 · Series
2024 · Series
1993 · Series
2004 · Series
2019 · Series
2006 · Series
2020 · Series
2012 · Series
1999 · Series
2023 · Series