Sisters follows the story of three women who discover that they are sisters. Julia finds out that her Nobel prize winning father secretly used his own sperm in a number of "In Vitro Fertilisation" procedures.

Two candidates for state premier go head to head in their battle for victory. However their new-found intimate relationship creates concern for a scandal.

Sando is Australia's queen of the discount furniture package deal. She's built her empire on being a down-to-earth larrikin and is something of a national treasure - to all but her family.