Show is first exit of new fall season
Mary-Louise Parker pot dramedy drawing its last breath
Executive producer says he isn't mad at Fox
Actor Rich Sommer later backtracks and tells fans to expect a fifth season
Disney says the show was always intended to end, and denies series was axed
NBC cancels long-running drama, but picks up "SVU" and adds "Law & Order: Los Angeles"
Syndicated fantasy series had been on endangered list since Tribune Station Group dropped it
Black and Showalter's "Michael & Michael Have Issues" canceled after one season