|Matt and Ben|
He said: "Ben's making a great movie now called 'Argo'. It's really, really good.
"I can't get him to put me in it because he took the best role. He took the lead. I called him and was like, 'Dude, why don't you fire yourself and put me in it man? I'd be great in this.' "
Despite the disappointment, Matt is still looking forward to working with Ben again in the future.
He added: "We really want to work together again. We have a couple of things we're developing, so we're hoping we can work together."
Ben's career stalled a decade ago with a string of flop movies and Matt feels "vindicated" that his friend has now got his professional life back on track.
He said: "That was really hard for me to watch as his friend, because I didn't think it was fair to him.
"It's more of a relief to me, to be honest. As his writing partner, I know how great he is. I always knew that better than anybody, so now I just feel vindicated. Everything is right with the Force again."