Maggie Kirkpatrick
Margaret Anne Kirkpatrick (née Downs; born 29 January 1941) is an Australian stage and screen actress who has appeared in numerous theatre, television and feature film roles since the late 1950s.Kirkpatrick starred in the TV series ''Prisoner'' (known as ''Prisoner: Cell Block H'' in the UK and North America), portraying the character "The Freak" Joan Ferguson, a sinister and cold lesbian prison officer.
She performed in the premiere Australian production of the musical ''Wicked'' as Madame Morrible. Kirkpatrick has appeared in numerous TV series including ''Richmond Hill'', ''Water Rats'', ''G.P.'' and ''Blue Heelers'', as well as two roles in ''All Saints'' and ''Home and Away''. In 2019, she released her autobiography ''The Gloves Are Off: The Inside Story From Prisoner to Wicked''. Provided by Wikipedia