Question: Newsfront is a 1978 Australian drama film starring  an Australian actress whose biggest role was in what 1982 film?

Context paragraphs:
Little Boy Lost (1978 film): Little Boy Lost is a 1978 Australian drama film starring Nathan Dawes as Stephen Walls, John Hargreaves as Jacko Walls, Lorna Lesley as Dorrie Walls, Tony Barry as Constable O'Dea and Steve Dodd as William Stanley, the Aboriginal tracker.

Felicity (film): Felicity is a 1978 Australian sexploitation film starring Canadian actress Glory Annen and written and directed by John D. Lamond.

Wendy Hughes: Wendy Hughes (29 July 19528 March 2014) was an Australian actress known for her work in theatre, film and television.  Hughes was an award-winning actress.  Her career spanned more than forty years and established her reputation as one of Australia's finest and most prolific actors.  Her biggest role was in "Lonely Hearts," played in 1982 (this film was the beginning of a long collaboration with director Paul Cox).  In her later career she acted in "Happy New Year" along with stars Peter Falk and Charles Durning.  In 1993 she played Dr. Carol Blythe, M. E. in "."  In the late 1990s, she starred in "State Coroner" and "Paradise Road."

The Chant of Jimmie Blacksmith (film): The Chant of Jimmie Blacksmith is a 1978 Australian drama film directed by Fred Schepisi, and starring Tom E. Lewis (billed at the time as Tommy Lewis), Freddy Reynolds and Ray Barrett.  The film also featured early appearances by Bryan Brown, Arthur Dignam, and John Jarratt.  It is an adaptation of the novel "The Chant of Jimmie Blacksmith" by Thomas Keneally.

Money Movers: Money Movers is a 1978 Australian crime action drama film directed by Bruce Beresford.  The film was based on the book "Money Movers" by Devon Minchin, founder of Metropolitan Security Services.  The story deals loosely with two real-life events, the 1970 Sydney Armoured Car Robbery where A$500,000 was stolen from a Mayne Nickless armoured van, and a 1970 incident where A$280,000 was stolen from Metropolitan Security Services' offices by bandits impersonating policemen.

The Man from Snowy River II: The Man from Snowy River II is a 1988 Australian drama film, the sequel to the 1982 film "The Man from Snowy River".

Pia Miranda: Pia Miranda (born 15 June 1973) is an Australian actress whose career was launched with her role in the 1999 feature film "Looking for Alibrandi", an Australian film based on the novel of the same name by Melina Marchetta.

Newsfront: Newsfront is a 1978 Australian drama film starring Bill Hunter, Wendy Hughes, Chris Haywood and Bryan Brown, directed by Phillip Noyce.  The screenplay is written by David Elfick, Bob Ellis, Philippe Mora, and Phillip Noyce.  The original music score is composed by William Motzing.  This film was shot on location in Sydney, New South Wales, Australia.  Incorporating much actual newsreel footage, the film is shot in both black and white and colour.

Kate Ritchie: Katherine Leigh Ritchie (born 14 August 1978 in Goulburn, New South Wales) is an Australian actress of television and radio personality best known for her long-running role as Sally Fletcher on the television soap opera "Home and Away", for which she won two Gold Logie awards.  She played the character for 20 years from 1988–2008.  Prior to her retirement from the role, she shared with fellow original cast members Ray Meagher and Norman Coburn the record (recognised by Guinness World Records) for the longest continuous role in an Australian drama series.  After a five-year absence, Ritchie returned to "Home and Away" in 2013 for a short reprise of her role as Sally Fletcher to commemorate the 25th anniversary of the series.

Julia Blake: Julia Blake (born 13 May 1937) is an English-born Australian actress of theatre, television and film.  She is known for her role as Nancy McCormack on the Australian drama series "Prisoner" ("Prisoner: Cell Block H"), for which she appeared during the final season in 1986.  She appeared in two earlier roles in "Prisoner", as Evelyn Randall (1981) and Alice Dodds (1983).  She won the 1989 AFI (AACTA) Award for Best Actress in a Miniseries for "Eden's Lost", and the 1990 AFI {AACTA) Award for Best Supporting Actress for her role opposite Max von Sydow in the film "Father".  She also received AFI nominations for "Travelling North" (1987), "Innocence" (2000) and "The Boys are Back" (2009).

Supporting paragraphs: Newsfront Wendy Hughes
Answer: Lonely Hearts