The search for the country's fittest and strongest families returns, with coaches Sonia O'Sullivan, Anna Geary, Davy Fitzgerald and Donncha O'Callaghan. The Parsons from Dublin, the O'Connells from Waterford, the Magners from Cork and the O'Neills from Meath take on The Lake, all battling it out for two places in the next round of the competition at The Bog. Laura Fox presents