Question: What 2011 American fantasy steampunk action film features Abbie Cornish in the role of Sweet Pea?

Context paragraphs:
6 Days (2017 film): 6 Days is a British-New Zealand biographical action film directed by Toa Fraser and written by Glenn Standring.  It is based upon the 1980 Iranian Embassy siege in London and stars Jamie Bell, Abbie Cornish, Mark Strong and Martin Shaw.  The film was released on 4 August 2017 to mixed reviews.

Limitless (film): Limitless is a 2011 American science fiction mystery thriller film directed by Neil Burger.  Based on the novel "The Dark Fields" by Alan Glynn, the film stars Bradley Cooper, Abbie Cornish, and Robert De Niro.  The events portrayed in the film follow Edward Morra, a struggling writer, who is introduced to a nootropic drug called NZT-48, which gives him the ability to fully utilize his brain and vastly improve his lifestyle.

Sucker Punch (2011 film): Sucker Punch is a 2011 American fantasy steampunk action film directed by Zack Snyder and co-written by Snyder and Steve Shibuya.  It is Snyder's first film based on an original concept.  The film stars Emily Browning, as a young woman who is committed to a mental institution.  In order to cope, she envisions the asylum as a brothel and teams up with four dancers/prisoners to escape before she undergoes a lobotomy.  As she collects the items she needs to escape, she enters another level of fantasy, in which the women become strong, experienced warriors.

Thief (series): Thief is a series of stealth video games in which the player takes the role of Garrett, a master thief in a fantasy steampunk world resembling a cross between the Late Middle Ages and the Victorian era, with more advanced technologies interspersed.

Elizabeth: The Golden Age: Elizabeth: The Golden Age is a 2007 sequel to the 1998 film "Elizabeth", directed by Shekhar Kapur and produced by Universal Pictures and Working Title Films.  It stars Cate Blanchett in the title role and is a fairly fictionalised portrayal of events during the latter part of the reign of Queen Elizabeth I of England.  The film co-stars Geoffrey Rush, Clive Owen, Rhys Ifans, Jordi Mollà, Abbie Cornish and Samantha Morton.  The screenplay was written by William Nicholson and Michael Hirst, and the music score was composed by A. R. Rahman and Craig Armstrong.  Guy Hendrix Dyas was the film's production designer and co-visual effects supervisor, and the costumes were created by Alexandra Byrne.  The film was shot at Shepperton Studios and various locations around the United Kingdom.

Abbie Cornish: Abbie Cornish (born 7 August 1982), also known by her stage name Dusk, is an Australian actress and rapper known for her film and television roles, particularly her award-winning lead performance in 2004's "Somersault", and internationally for her role as Fanny Brawne in "Bright Star" and her appearance as Sweet Pea in "Sucker Punch".

Last Action Hero: Last Action Hero is a 1993 American fantasy action comedy film directed and produced by John McTiernan.  It is a satire of the action genre and associated clichés, containing several parodies of action films in the form of films within the film. The film stars Arnold Schwarzenegger as Jack Slater, a Los Angeles police detective within the "Jack Slater" action film franchise.  Austin O'Brien co-stars as a boy magically transported into the "Slater" universe.  Schwarzenegger also served as the film's executive producer and plays himself as the actor portraying Jack Slater, and Charles Dance plays an assassin who escapes from the "Slater" world into the real world.

W.E.: W.E. (stylised as W./E.) is a 2011 British historical romantic drama film co-written and directed by Madonna.  It stars Abbie Cornish, Andrea Riseborough, Oscar Isaac, Richard Coyle and James D'Arcy.  The screenplay was co-written by Alek Keshishian, who previously worked with Madonna on her 1991 documentary "" and two of her music videos.  The film was panned by critics and a box office bomb, returning only a small fraction of its budget in box office revenue.

RoboCop (2014 film): RoboCop is a 2014 American cyberpunk superhero action film directed by José Padilha and written by Joshua Zetumer, Edward Neumeier and Michael Miner.  It is a remake of the 1987 film of the same name also written by Neumeier and Miner.  The film stars Joel Kinnaman as the title character, with Gary Oldman, Michael Keaton, Samuel L. Jackson, Abbie Cornish and Jackie Earle Haley in supporting roles.

Geostorm: Geostorm is an upcoming American disaster science-fiction action film co-written, co-produced and directed by Dean Devlin as his feature film directorial debut.  The film stars Gerard Butler, Jim Sturgess, Abbie Cornish, Alexandra Maria Lara, Richard Schiff, Robert Sheehan, Daniel Wu, Eugenio Derbez, Ed Harris and Andy García.  The plot follows a satellite designer who tries to save the world from a storm of epic proportions caused by malfunctioning climate-controlling satellites.

Supporting paragraphs: Abbie Cornish Sucker Punch (2011 film)
Answer: Sucker Punch