<Li> Cillian Murphy portrays Dr. Jonathan Crane / Scarecrow in Christopher Nolan's The Dark Knight Trilogy, and is the only villain to appear in all three films . This version of Scarecrow wears a burlap sack with a built - in rebreather, which doubles as a gas mask for his fear experiments . Murphy explained that the relatively simple mask, as opposed to the full scarecrow costume usually seen in the comics, was done because Murphy "wanted the Scarecrow to avoid the Worzel Gummidge look, because he's not a very physically imposing man--he's more interested in the manipulation of the mind and what that can do". <Ul> <Li> In Batman Begins, Dr. Jonathan Crane is the corrupt head psychologist at Arkham Asylum who helps international terrorist Ra's al Ghul smuggle a hallucinogenic chemical into Gotham through the connections of mob boss Carmine Falcone, which he uses as a fear toxin for experimenting on his patients . When Crane testifies in court that Victor Zsasz is legally insane and should be moved to Arkham for rehabilitation, Assistant District Attorney Rachel Dawes accuses him of being corrupt, prompting Crane and Falcone to have Dawes murdered . When Falcone later attempts to blackmail Crane after being arrested, he dons his Scarecrow mask and douses Falcone with his fear toxin, which drives the mob boss insane and repeatedly uttering' Scarecrow' . During Crane's first encounter with the Batman, he sprays the vigilante with his fear toxin and sets him on fire, and Batman narrowly escapes with both life and mind intact . With the help of Lucius Fox, Batman acquires an antidote to the toxin . At Arkham Asylum, Crane has used his fear toxin on Rachel when she discovers his illegal operations . However, Batman arrives and overpowers Crane's henchmen before spraying the doctor with a dose of his own medicine . Crane is subsequently arrested by Sgt . Gordon after telling Batman he works for Ra's . But despite being institutionalized at Arkham, Crane later escapes in the mass release of the asylum's inmates as part of a plot masterminded by Ra's to destroy Gotham City . As Ra's unleashes Crane's fear gas on Gotham's slums, Crane, now calling himself' Scarecrow', pursues Rachel and a boy through an alley on a horse, dragging a dead mounted police officer from its stirrups . To the boy affected with the gas, Scarecrow appears as a fiery - eyed monster riding a fire - breathing horse . Rachel eludes Scarecrow by shocking him in the face with a taser . Thus incapacitated, Scarecrow aimlessly rides off into the night, screaming in pain . At the end of the film, Gordon informs Batman that Crane is still at large . </Li> <Li> In the sequel, The Dark Knight, Scarecrow returns in a minor role . Before the Joker's rampage on Gotham, Scarecrow sells his toxins to customers on the black market . He meets with mob boss Chechen, who complains about the effects that the toxin has on his customers . A group of Batmen impostors then arrive and attack the two criminals, only to be interrupted by the real Batman . Scarecrow escapes in his van after spraying a Batman imposter with the toxin, but the real Batman jumps on the vehicle from an above floor, crushing it . Batman then ties Scarecrow up along with the impostors for the police to arrest them . </Li> <Li> Jonathan Crane has a cameo appearance in the third and final film The Dark Knight Rises . He is released along with many other prisoners of Blackgate Penitentiary when Bane plunges Gotham into anarchy . Once liberated, Crane presides over a show trial wherein Gotham's wealthiest citizens are given a choice between death and exile . Those who choose "exile" are made to cross the thin ice over the frozen river connecting Gotham to the other shore, with an almost certain chance of falling through the ice and drowning . In addition, Bane also grants Crane full control of the courts to the extent that even Bane himself would not affect his ruling decision . When Commissioner Gordon, several cops, and Miranda Tate are captured and brought into trial, Gordon and his men tell Crane that they won't go on the ice willingly and therefore chooses death . But Crane sentences them to "death by exile", while Bane takes Miranda . However, Batman manages to save Gordon . After stopping Bane's plan to detonate a nuclear bomb in Gotham, Crane is presumably arrested by Gotham police along with many other convicted criminals . </Li> </Ul> </Li> <Ul> <Li> In Batman Begins, Dr. Jonathan Crane is the corrupt head psychologist at Arkham Asylum who helps international terrorist Ra's al Ghul smuggle a hallucinogenic chemical into Gotham through the connections of mob boss Carmine Falcone, which he uses as a fear toxin for experimenting on his patients . When Crane testifies in court that Victor Zsasz is legally insane and should be moved to Arkham for rehabilitation, Assistant District Attorney Rachel Dawes accuses him of being corrupt, prompting Crane and Falcone to have Dawes murdered . When Falcone later attempts to blackmail Crane after being arrested, he dons his Scarecrow mask and douses Falcone with his fear toxin, which drives the mob boss insane and repeatedly uttering' Scarecrow' . During Crane's first encounter with the Batman, he sprays the vigilante with his fear toxin and sets him on fire, and Batman narrowly escapes with both life and mind intact . With the help of Lucius Fox, Batman acquires an antidote to the toxin . At Arkham Asylum, Crane has used his fear toxin on Rachel when she discovers his illegal operations . However, Batman arrives and overpowers Crane's henchmen before spraying the doctor with a dose of his own medicine . Crane is subsequently arrested by Sgt . Gordon after telling Batman he works for Ra's . But despite being institutionalized at Arkham, Crane later escapes in the mass release of the asylum's inmates as part of a plot masterminded by Ra's to destroy Gotham City . As Ra's unleashes Crane's fear gas on Gotham's slums, Crane, now calling himself' Scarecrow', pursues Rachel and a boy through an alley on a horse, dragging a dead mounted police officer from its stirrups . To the boy affected with the gas, Scarecrow appears as a fiery - eyed monster riding a fire - breathing horse . Rachel eludes Scarecrow by shocking him in the face with a taser . Thus incapacitated, Scarecrow aimlessly rides off into the night, screaming in pain . At the end of the film, Gordon informs Batman that Crane is still at large . </Li> <Li> In the sequel, The Dark Knight, Scarecrow returns in a minor role . Before the Joker's rampage on Gotham, Scarecrow sells his toxins to customers on the black market . He meets with mob boss Chechen, who complains about the effects that the toxin has on his customers . A group of Batmen impostors then arrive and attack the two criminals, only to be interrupted by the real Batman . Scarecrow escapes in his van after spraying a Batman imposter with the toxin, but the real Batman jumps on the vehicle from an above floor, crushing it . Batman then ties Scarecrow up along with the impostors for the police to arrest them . </Li> <Li> Jonathan Crane has a cameo appearance in the third and final film The Dark Knight Rises . He is released along with many other prisoners of Blackgate Penitentiary when Bane plunges Gotham into anarchy . Once liberated, Crane presides over a show trial wherein Gotham's wealthiest citizens are given a choice between death and exile . Those who choose "exile" are made to cross the thin ice over the frozen river connecting Gotham to the other shore, with an almost certain chance of falling through the ice and drowning . In addition, Bane also grants Crane full control of the courts to the extent that even Bane himself would not affect his ruling decision . When Commissioner Gordon, several cops, and Miranda Tate are captured and brought into trial, Gordon and his men tell Crane that they won't go on the ice willingly and therefore chooses death . But Crane sentences them to "death by exile", while Bane takes Miranda . However, Batman manages to save Gordon . After stopping Bane's plan to detonate a nuclear bomb in Gotham, Crane is presumably arrested by Gotham police along with many other convicted criminals . </Li> </Ul> <Li> In Batman Begins, Dr. Jonathan Crane is the corrupt head psychologist at Arkham Asylum who helps international terrorist Ra's al Ghul smuggle a hallucinogenic chemical into Gotham through the connections of mob boss Carmine Falcone, which he uses as a fear toxin for experimenting on his patients . When Crane testifies in court that Victor Zsasz is legally insane and should be moved to Arkham for rehabilitation, Assistant District Attorney Rachel Dawes accuses him of being corrupt, prompting Crane and Falcone to have Dawes murdered . When Falcone later attempts to blackmail Crane after being arrested, he dons his Scarecrow mask and douses Falcone with his fear toxin, which drives the mob boss insane and repeatedly uttering' Scarecrow' . During Crane's first encounter with the Batman, he sprays the vigilante with his fear toxin and sets him on fire, and Batman narrowly escapes with both life and mind intact . With the help of Lucius Fox, Batman acquires an antidote to the toxin . At Arkham Asylum, Crane has used his fear toxin on Rachel when she discovers his illegal operations . However, Batman arrives and overpowers Crane's henchmen before spraying the doctor with a dose of his own medicine . Crane is subsequently arrested by Sgt . Gordon after telling Batman he works for Ra's . But despite being institutionalized at Arkham, Crane later escapes in the mass release of the asylum's inmates as part of a plot masterminded by Ra's to destroy Gotham City . As Ra's unleashes Crane's fear gas on Gotham's slums, Crane, now calling himself' Scarecrow', pursues Rachel and a boy through an alley on a horse, dragging a dead mounted police officer from its stirrups . To the boy affected with the gas, Scarecrow appears as a fiery - eyed monster riding a fire - breathing horse . Rachel eludes Scarecrow by shocking him in the face with a taser . Thus incapacitated, Scarecrow aimlessly rides off into the night, screaming in pain . At the end of the film, Gordon informs Batman that Crane is still at large . </Li> <Li> In the sequel, The Dark Knight, Scarecrow returns in a minor role . Before the Joker's rampage on Gotham, Scarecrow sells his toxins to customers on the black market . He meets with mob boss Chechen, who complains about the effects that the toxin has on his customers . A group of Batmen impostors then arrive and attack the two criminals, only to be interrupted by the real Batman . Scarecrow escapes in his van after spraying a Batman imposter with the toxin, but the real Batman jumps on the vehicle from an above floor, crushing it . Batman then ties Scarecrow up along with the impostors for the police to arrest them . </Li>

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