his wife Bernadette Duffy (a contestant of Series 2), took part in the franchise's international edition, Superstars of Treasure Island. References External links Production company Treasure Island Homepage on TVNZ.co.nz Official Treasure Island Website Official Celebrity Treasure Island Website Official Instagram Official Podcasts TVNZ original programming 1997 New Zealand television series debuts Australian game shows 2000s Australian reality television series Irish game shows Irish reality television series New Zealand game shows New Zealand reality television series Television series revived after cancellation Reality television series franchises Warner Bros. Television Studios franchises