Having Referred to COMMUNITY creator Dan Harmon as "that bastard", comedy actor Chevy Chase is having a major league feud with his show's exec that has become public in the last few days. For their part, the producers of COMMUNITY are very sorry that any details of this difference of opinion has become public. And Chevy Chase would sooner like to forget about all of this as well. Harmon apparently leaked an obscenity-laden voice-mail from Chevy Chase left to him, which became public news, only worsening any internal strife between the two. Now, it looks likely that Chevy Chase could leave the show as a result of the conflict and not return next season if the show is renewed for season four, which at this point looks more likely than not despite soft NBC Thursday night ratings.