Guest Stars Anna Jullienne as Krystle Wilkinson James Trevena-Brown as Charlie Bryson Stelios Yiakmis as Derek Peterson Theresa Healey as Helen Irwin George Mason as Ben Gallagher Caren Pistorius as Rose Harper Tim Foley as Grant Finch Jay Saussey as Amy Jan Fisher as Margie Harper Jeremy Randerson as Adam Revill Seth Flynn as Homeless Guy Rachel House as Tina Maggie Tarver as Jane's Mum