Murderbot’s TV adaption will feature major changes. I talked to the creators about how those decisions were made

The Murderbot Diaries, Martha Wells’ popular series of darkly comedic science-fiction books, are coming to Apple TV+ in the form of a new series starring Alexander Skarsgård and created/written/directed by Chris Weitz and Paul Weitz. As with any adaptation, however, some pretty big changes are being made, and after watching the series, I wanted to know why. So when I got the chance to ask the creators, I did just that.

For anyone who has read the first Murderbot novella, All Systems Red, you know that the book is both short and yet somehow packed full of wonderful story moments and character traits. The story of Murderbot, a hacked rogue security bot who just wants to be left alone to watch TV shows but ends up being a hero, should fit perfectly into the length for a TV series or film, leading to the idea that the Weitz brothers had the opposite challenge of most adaptations. Whereas most require changes by cutting down the storyline, Murderbot needed fleshing out. Of course, any of those changes went through Wells first, and it was important to respect the source material.

“I think everything that’s in the book is in the show basically,” explained Paul Weitz. “We early on got in touch with Martha Wells kind of as fans and, so there are things that are added to the story, sort of like filling in the cracks, but anytime that we had an idea like that, we would call up Martha and say, ‘Hey, here’s what we’re thinking of, what do you think?’ And she’d either say, ‘Oh, that’s a cool idea’ or ‘Well, maybe think about this instead. That was a huge, huge relief.

“I think that part of the thing for us was never feeling like we were like we were padding stuff,” he continued as he explained why they made the changes they did.

To be clear, the series follows the first book’s story as a whole and does an incredible job adapting the tone and themes of the first novella, but there are a few major key moments that are different. This includes a very sudden and violent moment that’s a major change from the story. The Weitzs said they made such a big, impactful change to help maintain the tone of the books.

“Well, one thing that Alexander was very conscious of, even more so in a way than we were, was that you don’t want things to thaw completely,” Chris Weitz said when discussing the change. “Possibly ever, but even to appear to thaw until the very end. So I think at the very point at which everybody’s thinking, ‘Oh, it might not want to look at us or give us a hug, but it’s part of the team.’ Murderbot does something which reminds everyone that it’s a being that has done violence and that that’s part of their experience and their DNA.”

It wasn’t just the storyline of Murderbot that needed to be tweaked, however. The directors felt they should dive deeper into the lives of the rest of the characters, with particular attention given to fleshing out Gurathin, who is played by David Dastmalchian.

“Part of it, in a way, was looking at the characters in the book, which might not have much said about them, and being like, ‘OK, these people exist, so why are they behaving this way? Why are they doing this?'” explained Paul Weitz.

“Doing a lot of work on that,” Chris Weitz commented. “Like, Gurathin has a backstory in this, but we checked with Martha whether that was cool, and we also checked with David (Dastmalchian) whether that was cool because it’s trading on a little of his personal, you know, his personal experience. Just playing with the characters with utter respect and belief that they actually exist. (The characters) act in worthy ways, but they have neuroses, they have idiosyncrasies, and that was part of the interest (making changes).”

Murderbot will premiere on Apple TV+ on May 16.