The Wrong Jedi " The Wrong Jedi " is the twentieth and final episode of the . It aired on March 2 , 2013 . On March 11 , StarWars . com announced that the episode also served as the series finale on Cartoon Network . Official description . " " On trial for murder , Ahsoka faces her greatest challenge . " " Plot summary . The Jedi Council negotiates with Admiral Tarkin on what type of trial Padawan Ahsoka Tano should have . The Council wants to try Ahsoka in accordance with Jedi tradition , but Tarkin and the Galactic Senate want Ahsoka to be expelled from the Jedi Order so that she can be put to a Republic military tribunal . Obi - Wan Kenobi urges the Council to refuse Tarkin ' s demands , insisting they must stand with Ahsoka . Ki - Adi - Mundi and Saesee Tiin refuse , pointing out the strong circumstantial evidence against Ahsoka . Mace Windu adds that protecting Ahsoka could be seen as an act of opposition to the Senate . Accordingly , the Council decides to cast Ahsoka from the Order , removing her status as a Padawan and leaving her a civilian under the jurisdiction of the Senate . They strip her of her Padawan braid in a symbolic gesture . Ahsoka and her master Anakin Skywalker eventually find out that she will indeed be put on trial . Anakin tells her Senator Padmé Amidala will represent her in the trial , while Anakin decides to follow the lead Ahsoka gave him by pursuing Asajj Ventress . When he finds her and subdues her into talking , Ventress explains that she had no interest in killing Ahsoka , simply planning to turn her over for the bounty . She then tells Anakin that she decided to help Ahsoka because she and Ahsoka have much in common . She explains how she was knocked out by someone who sneaked up behind her and she still does not have her lightsabers . She then realises that Ahsoka contacted her friend Barriss Offee , and she was the one who told them to go to the warehouse in the first place . Meanwhile , Ahsoka ' s trial begins and Tarkin demands that Ahsoka face the death penalty for her supposed crimes . Padmé points out that the circumstances surrounding Letta Turmond ' s death strongly imply that Ahsoka could not be the culprit . Tarkin responds by mentioning Ahsoka ' s meeting with Ventress . Ahsoka remains confident that Anakin will find the real culprit . Anakin confronts Barriss at the temple , and asks her to confirm her contact with Ahsoka . Barriss does so , surprised that Anakin believed Ventress ' story . When she asks who it could be if not Ventress or Ahsoka , he takes her lightsaber and swings it at her . In response , she summons Ventress ' lightsabers to her hands , revealing herself to be the culprit . They then engage in a fierce duel which leads outside . Anakin , wielding his own lightsaber as well as Barriss ' s , eventually overpowers her and she is arrested . As Chancellor Palpatine is about to report the conviction of Ahsoka , Anakin interrupts the proceedings , bringing in Barriss , who confesses her crimes . The charges against Ahsoka are thus dropped and the Council apologizes for their actions . They ask Ahsoka to rejoin the Order , claiming that this was her great trial , making her a true Jedi . Anakin offers her the Padawan braid that he has kept for her . To everyone ' s shock , though , she refuses and leaves the temple . Anakin follows her outside and asks Ahsoka to reconsider , mentioning that the idea of leaving the Jedi Order is something he himself has struggled with . She replies that she knows , but states that this is something she must work through on her own . Anakin watches as his former Padawan continues down the Temple steps , and disappears from sight . Behind the scenes . The episode was named for the 1956 film " " . This episode marked Tim Curry ' s first credited appearance as Palpatine ' s voice after actor Ian Abercrombie ' s death in January 2012 . In order to hide Barriss Offee ' s identity in this episode ' s preview clip , the animators deliberately colored her lightsaber blade green instead of blue in the scene where Anakin Skywalker used the weapon . The lightsaber pikes wielded by the Temple Guards were initially intended to have green blades , but were changed mid - production to yellow . The shot at the end of the episode where Ahsoka Tano leaves the Jedi Order is based on an actual photograph on the East Bay sky , which had been photographed by series director Dave Filoni during the episode ' s production . The episode fades to black at the end instead of iris out in order to preserve the emotion at Ahsoka ' s sad departure .