Maxine and Sharon Hogan will star in the new BBC play Best interests. The show, created by BAFTA award-winning screenwriter and disability rights advocate Jack Thorne, revolves around a married couple who plays Alison Oliver and Niam Moriarty as their daughters, Katie and Marnie, who suffer from a life-threatening illness that doctors believe is in her best interest to die, but her family disagrees, and a struggle begins. The show is currently being filmed in London and is expected to be broadcast next year.