Title: The Conjuring 2
Content: Vera Farmiga as Lorraine Warren ; Patrick Wilson as Ed Warren ; Madison Wolfe as Janet Hodgson ; Frances O'Connor as Peggy Hodgson ; Lauren Esposito as Margaret Hodgson ; Benjamin Haigh as Billy Hodgson ; Patrick McAuley as Johnny Hodgson ; Simon McBurney as Maurice Grosse ; Maria Doyle Kennedy as Peggy Nottingham ; Simon Delaney as Vic Nottingham ; Franka Potente as Anita Gregory ; Bob Adrian as Bill Wilkins ; Joseph Bishara as Demon ; Robin Atkin Downes as the voice of Demon ; Bonnie Aarons as Valak / The Nun ; Javier Botet as Crooked Man ; Steve Coulter as Father Gordon ; Abhi Sinha as Harry Whitmark ; Chris Royds as Graham Morris ; Sterling Jerins as Judy Warren ; Daniel Wolfe as Kent Allen ; Annie Young as Constable Heeps ; Elliot Joseph as Constable Peterson ; Cory English as Skeptic Kaplan ; Shannon Kook as Drew Thomas 
Title: The Conjuring Universe
Content:  A spin-off film titled The Nun, featuring the "Demon Nun" character Valak from The Conjuring 2, was directed by Corin Hardy, with The Conjuring 2 co-scribe David Leslie Johnson initially announced as the writer before being replaced by Gary Dauberman and Wan, who also produced with Safran. Demián Bichir starred in the lead role, while Bonnie Aarons reprised her role in the film. The plot of the film follows a nun, a priest and a novitiate as they investigate an unholy secret and confront a malevolent force in the form of a demonic nun. The film was released on September 7, 2018, and grossed $365.6million on a budget of $22million, becoming the highest grossing film in the franchise.
Title: The Conjuring 2
Content:  On June 15, 2016, it was reported that a spin-off film titled The Nun, focusing on the "Demon Nun" character Valak, was in development with Johnson writing the script. Safran and Wan are producing. Corin Hardy was hired to direct the film, with a screenplay by Wan and Gary Dauberman. It was released on September 7, 2018, with Demián Bichir and Taissa Farmiga cast in the lead roles. Bonnie Aarons will reprise her role in the film, and Charlotte Hope, Jonas Bloquet, and Ingrid Bisu are set to co-star. Filming began in May 2017 in Bucharest, Romania.
Title: The Nun (2018 film)
Content:  The Nun is a 2018 American gothic supernatural horror film directed by Corin Hardy and written by Gary Dauberman, from a story by Dauberman and James Wan. It is a spin-off/prequel of 2016's The Conjuring 2 and the fifth installment in the Conjuring Universe franchise. The film stars Demián Bichir, Taissa Farmiga and Jonas Bloquet, with Bonnie Aarons reprising her role as the Demon Nun, an incarnation of Valak, from The Conjuring 2. The plot follows a Roman Catholic priest and a nun in her novitiate as they uncover an unholy secret in 1952 Romania. Warner Bros. Pictures and New Line Cinema announced The Nun, a spin-off film to The Conjuring 2, which had opened five days 
Title: The Conjuring 2
Content:  a trance. While staying at the Hodgson residence, Ed and Lorraine consult other paranormal investigators, including Maurice Grosse and Anita Gregory, on the legitimacy of the case. Gregory presents video evidence of Janet wrecking the kitchen on purpose, thereby discrediting the haunting. Based on this, Ed and Lorraine decide to leave, believing the family is lying for fame. However, they discover that the spirit of Wilkins is only a pawn being manipulated by the true demon, the powerful nun, who is seeking to break Janet's will. Lorraine realizes that her abilities had been blocked by the nun, preventing her from grasping the truth of Janet's possession. Ed and Lorraine quickly return to the Hodgson residence and find Janet possessed and the rest of the 
Title: The Conjuring: The Devil Made Me Do It
Content:  In December 2018, it was confirmed that Patrick Wilson and Vera Farmiga would reprise their roles as Ed and Lorraine Warren respectively from The Conjuring and The Conjuring 2. In August 2019, actress Megan Ashley Brown announced that she and Mitchell Hoog would portray young Lorraine and Ed Warren respectively. In December 2019, Sterling Jerins, Julian Hilliard, Sarah Catherine Hook and Ruairi O'Connor were all confirmed as part of the film's cast by director Chaves.
Title: The Conjuring
Content: Vera Farmiga as Lorraine Warren ; Patrick Wilson as Ed Warren ; Lili Taylor as Carolyn Perron ; Ron Livingston as Roger Perron ; Shanley Caswell as Andrea Perron ; Hayley McFarland as Nancy Perron ; Joey King as Christine Perron ; Mackenzie Foy as Cindy Perron ; Kyla Deaver as April Perron ; Shannon Kook as Drew Thomas ; John Brotherton as Brad Hamilton ; Sterling Jerins as Judy Warren ; Marion Guyot as Georgiana Moran ; Steve Coulter as Father Gordon ; Joseph Bishara as Bathsheba Sherman ; Morganna May as Debbie ; Amy Tipton as Camilla ; Zach Pappas as Rick ; Christof Veillon as Maurice Theriault ; Lorraine Warren as woman in audience (uncredited) 
Title: The Conjuring Universe
Content:  franchise writer Gary Dauberman making his directorial debut from a script he wrote. Producer Wan has likened the story to Night at the Museum, where Annabelle activates the haunted objects in the Warrens' artifact room. The Nun, a prequel based on a character introduced in The Conjuring 2, was released in 2018. The plot focused on the origins of the demonic nun Valak before coming in contact with the Warrens. In April 2019, a sequel to The Nun was announced, with Akela Cooper penning the script and Wan and Safran co-producing the project. In addition to The Nun, another spin-off film from The Conjuring 2, titled The Crooked Man, is in development. A standalone film, The 
Title: The Conjuring 2
Content:  in Connecticut in preparation for their roles. On July 28, 2015, Wan officially began pre-production for the film. In August 2015, the film was granted $5.6million in tax credits from the California Film Commission for bringing the production to the state. On September 13, 2015, Don Burgess was confirmed as the film's director of photography. In September 2015, Frances O'Connor, Simon McBurney, newcomer Lauren Esposito, and Madison Wolfe joined the cast. Franka Potente, Simon Delaney, Maria Doyle Kennedy, and newcomers Patrick McAuley and Benjamin Haigh were also reported to have been cast in late September 2015. In November 2015, it was announced that Abhi Sinha had joined the cast of the film. On December 1, 2015, it was confirmed that Sterling Jerins would reprise her role as the Warrens' daughter Judy.
Title: The Conjuring 2
Content:  The Conjuring 2 (known in the United Kingdom as The Conjuring 2: The Enfield Case ) is a 2016 American supernatural horror film, directed by James Wan. The screenplay is by Chad Hayes, Carey W. Hayes, Wan, and David Leslie Johnson. It is the sequel to 2013's The Conjuring, the second installment in The Conjuring series, and the third installment in the Conjuring Universe franchise. Patrick Wilson and Vera Farmiga reprise their roles as paranormal investigators and authors Ed and Lorraine Warren from the first film. The film follows the Warrens as they travel to England to assist the Hodgson family, who are experiencing poltergeist activity at their Enfield council house in 1977 which later became referred to as the Enfield poltergeist. In July 2013, before the release of the first film, it was reported 

Question: who plays the scary nun in the conjuring 2?
Answer: Bonnie Aarons.