"Greenmind" follows exiled talk-show host, Wilbur Andrews, through his disastrous Sunday afternoon show. His co-hosts are sick and their replacements are pathetic. Chaos ensues at Sherman Community College's WBOK radio station. As the show falls apart, Wilbur pisses off the local drug dealer, broadcasts horrors stories about his ex-girlfriend, and is attacked by a crazed deejay named Chester.