In a fascinating chat with The Direct, the writer of the Obi-Wan Kenobi movie script Stuart Beattie discussed the character of Reva and why she was so key to the story, and also how she changed from his 2017 script to the character seen onscreen in the 6-part Disney Plus series.
“Yeah, except the only little difference in mine was she didn’t know Darth Vader was Anakin. Cause I was like, ‘How’d she know that?’ All she saw was Anakin as Anakin because he hadn’t changed in the suit yet, right? So Anakin killed her friends, put the scar on her, almost killed her, left her for dead, basically. So, in her mind, the Jedi Council were the biggest villains in the galaxy. She believed the lies that they were plotting a coup to overtake and get power and all that, but they were stopped by the Clones. So she believed that’s why she’s hunting Jedi, because she believed the Jedi are the worst, basically.”
“Because I figured, ‘How would she know that this thing in a mechanical suit that everyone calls Darth Vader is the guy who killed her, or tried to kill her?’ So, it was Obi-Wan kind of letting her in on that secret and that revelation that makes her kind of go, ‘Oh my god, I’ve been wrong this whole time.’ And so she goes and basically saved Kenobi by sacrificing herself, telling Vader, ‘I killed Kenobi.’ And then Vader killed her, [with her] knowing that Vader would kill her. So, that kind of completed her arc. So just a little bit different that she was, yeah, absolutely, the Inquisitor hunting Kenobi all the way through and driven by her own personal demons.”
“I wanted Reva to play her part in the Kenobi-Vader story, which was, essentially, at the end, she was the one that allowed Vader, basically told Vader to stop hunting Kenobi. You know, she ended the obsession Vader had with Kenobi. She claimed it was over, it’s done. So that was, that was her role to play. And she’d done so many terrible things, I felt she had to die [laughs]. You can only redeem so much.”
“So no other plans to include any other Inquisitors… I knew I wanted Darth Vader, obviously, as the big overall villain in this story, and I see him as an antagonist who was going to be more one-on-one with Obi-Wan throughout the show. So Reva really was the result of that, I knew I needed that character.”


“Because I figured, ‘How would she know that this thing in a mechanical suit that everyone calls Darth Vader is the guy who killed her, or tried to kill her?’ So, it was Obi-Wan kind of letting her in on that secret and that revelation that makes her kind of go, ‘Oh my god, I’ve been wrong this whole time.’ And so she goes and basically saved Kenobi by sacrificing herself, telling Vader, ‘I killed Kenobi.’ And then Vader killed her, [with her] knowing that Vader would kill her. So, that kind of completed her arc. So just a little bit different that she was, yeah, absolutely, the Inquisitor hunting Kenobi all the way through and driven by her own personal demons.”