Question: The 1973 film The Wicker Man starred this Australian theater and film actress who passed in October of 2011?

Context paragraphs:
Willow's Song: Willow's Song is a ballad by American composer Paul Giovanni for the 1973 film "The Wicker Man"

The Wicker Man (novel): The Wicker Man is a 1978 horror novel written by Robin Hardy and Anthony Shaffer.  It was based on the 1973 cult horror film "The Wicker Man", directed by Hardy and written by Shaffer.  The novel includes a foreword by Allan Brown.

Magnet (band): Magnet was a band formed for the purpose of recording the soundtrack to the 1973 film "The Wicker Man".  The band was assembled by musician Gary Carpenter (the film's Associate Musical Director) to perform songs composed by New York songwriter Paul Giovanni.  Originally under the moniker "Lodestone", later to change to "Magnet" because of a conflict with another band, the group included Peter Brewis (recorders, jaw harp, harmonica, bass guitar, etc.), Michael Cole (concertina, harmonica, bassoon), Andrew Tompkins (guitars), Ian Cutler (violin), Bernard Murray (percussion) and finally Carpenter himself (piano, recorders, fife, ocarina, Nordic lyre, etc.).  Carpenter, Brewis and Cole had recently graduated from The Royal College of Music in London and Tompkins, Cutler and Murray were all members of Carpenter's band "Hocket".  The band also featured Giovanni on guitar and vocals for many tracks and appeared in the film in various scenes.

The Wicker Tree: The Wicker Tree is a 2011 horror film written and directed by British filmmaker Robin Hardy.  The film contains many direct parallels and allusions to the 1973 film "The Wicker Man", which was also directed by Hardy.  "The Wicker Tree" is neither a sequel nor a remake, but is intended as a companion piece which explores the same themes.  The film premiered at the Fantasia Festival in Montreal, Canada, July 2011 and was released on Blu-ray in the UK on 30 April 2012.

Take Me I'm Your Disease: "Take Me I'm Your Disease" is a song by Angelica, released as the band's final single, on Fantastic Plastic Records.  As with previous Angelica singles, it was limited edition.  It went straight in at #1 in the Indie Charts.  The song "Corn Riggs" is a cover of a song from the 1973 film "The Wicker Man", originally sung by Paul Giovanni with Magnet.

The Wicker Man (2006 film): The Wicker Man is a 2006 horror film written and directed by Neil LaBute and starring Nicolas Cage.  The film primarily is a remake of the 1973 British cult classic "The Wicker Man", but also draws from its source material, David Pinner's 1967 novel "Ritual".  The film concerns a policeman named Edward Malus who is informed by his ex-fiancée Willow Woodward that her daughter Rowan has disappeared and asks for his assistance in her search.  When he arrives at the island where Rowan was last seen he begins to suspect something sinister is afoot with the neo-pagans who reside on the island.

The Wicker Man (song): "The Wicker Man" is a song by Iron Maiden, released as the first single and opening track from their album "Brave New World" in April 2000.  It is also the first single by the band since the returns of vocalist Bruce Dickinson and guitarist Adrian Smith in 1999.  It was co-written by Smith, Dickinson and Steve Harris.  It was co-produced by Kevin Shirley and Harris.  The title is inspired by the British cult film of the same name.  The song should not be confused with "Wicker Man" from Dickinson's solo career, the lyrics of which are more closely themed around the film.  The latter song can be found on the 2 disc edition of "The Best of Bruce Dickinson".

The Wicker Man: The Wicker Man is a 1973 British mystery horror film directed by Robin Hardy.  It stars Edward Woodward, Britt Ekland, Diane Cilento, Ingrid Pitt, and Christopher Lee.  The screenplay by Anthony Shaffer, inspired by David Pinner's 1967 novel "Ritual", centres on the visit of Police Sergeant Neil Howie to the isolated island of Summerisle, in search of a missing girl.  Howie, a devout Christian, is appalled to find that the inhabitants of the island have abandoned Christianity and now practise a form of Celtic paganism.  Paul Giovanni composed the film score.

Diane Cilento: Diane Cilento (5 October 19336 October 2011) was an Australian theatre and film actress and author.

The Wicker Man (soundtrack): The Wicker Man is the soundtrack to the 1973 film of the same name.  Composed, arranged and recorded by Paul Giovanni and Magnet, it contains folk songs performed by characters in the film (including some by members of the cast).  For example, Lesley Mackie, who plays the character of Daisy in the film, sings the opening song, and various others in the CD Soundtrack.  The songs were arranged to hint at a pre-Christian pagan European culture and vary between traditional songs, original Giovanni compositions and even nursery rhyme in "Baa, Baa, Black Sheep".  Musicians forming the folk band in the film included Michael Cole (Bassoon and concertina) and Ian Cutler (Violin).  This mix of songs contributes to the film's atmosphere, contrasting rabble-rousing songs that depict the island's community like "The Landlord's Daughter" and the child-sung "Maypole" with the sinister "Fire Leap" and the erotic "Willow's Song" before culminating in the islanders' rendition of the Middle English "Sumer Is Icumen In".

Supporting paragraphs: The Wicker Man Diane Cilento
Answer: Diane Cilento