Biography: Judith McGrath (21 April 1947 – 20 October 2017) was an Australian actress. She was best was known for her television roles, including soap operas Prisoner (1979–84), as Deputy Governor/Officer Colleen "Poface" Powell, A Country Practice (1992–93) as hippy Bernice Hudson and for her Logie Award-nominated role in the medical drama All Saints as Nurse Yvonne "Von" Ryan (1998–2009).