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Season four of Northern Exposure dawns on the tiny Alaskan village of Cicely and the eccentric residents living therein -- not to mention New York ...+ Show synopsisSeason four of Northern Exposure dawns on the tiny Alaskan village of Cicely and the eccentric residents living therein -- not to mention New York-born doctor Joel Fleischman (Rob Morrow), still reluctantly working off his student loans as Cicely's general practitioner. The season opener, "Northwest Passages," finds local mail pilot Maggie O'Connell (Janine Turner) commiserating with the ghosts of her six deceased boyfriends, all of whom have met with bizarre but grimly amusing deaths. This episode is but a prologue for the season's main plot development: the introduction of Maggie's newest beau, former lawyer Mike Monroe (Anthony Edwards), who suffers from so many toxic allergies that he must live in a plastic biosphere, and can emerge from his cocoon only when wearing a secondhand astronaut suit. Viewers are, of course, prepared for Mike to become the latest victim of "Maggie's curse" -- but surprise of surprises, he is cured of his immunodeficiencies by Joel late in the season. Alas, it is at this point that Mike must leave Maggie for even greener pastures -- but not before delivering a curtain speech that gives us an indication of what The Grapes of Wrath might have sounded like had it been written by Al Gore! In other developments, Adam Ant essentially plays himself in the episode "Heroes"; Bob the Flying Man (Bill Irwin) takes another crack at winning the heart of Joel's taciturn Eskimo receptionist, Marilyn (Elaine Miles), in "On Your Own"; twentysomething Shelly Tambo (Cynthia Geary) finally marries sixtysomething tavern owner Holling Vincoeur (John Cullum), but not before a nasty run-in with Holling's obnoxious daughter, Jackie (Valerie Perrine), in "The Bad Seed"; "Crime and Punishment" finds local radio DJ Chris Danforth (John Corbett) being extradited to West Virginia for violating parole; in "Revelations," the friendship between town entrepreneur Maurice Minnifield (Barry Corbin) and shopkeeper Ruth-Anne Miller (Peg Phillips) nearly comes to an end after she finally pays off the mortgage on her store; "Grosse Point, 48230" finds Joel being bribed into posing as Maggie's boyfriend during her visit to her family in Michigan; and in "Ill Wind," Joel and Maggie end all the suspense by "getting it together" under some very unusual circumstances. Hal Erickson, Rovi- Hide synopsis