Alison Janney: I was told not to share my theories on why CBS canceled Mom

TooFab

"Yeah, it was a shock," Janney said in a new interview with CBS Sunday Morning. "I have my own theories, but I've been told not to express them," she added with a laugh, "But listen, eight years is a great long run for a show." Back in March, she said there were "so many reasons" behind the show getting canceled, adding that most of them were "probably money" related.