Zach Galifianakis tells Empire magazine, "It didn't make sense at first. I'm a leave-well-enough-alone kind of person. But looking back, I'm happy we did the third one. It feels like it's wrapping up nicely, where the second didn't feel like it was. A third one felt like it gave our characters a conclusion. What I would love to do is, if we all make it to 90, then get back together. That would be fun. But that's not going to happen. There's not going to be a fourth one."