Northern Exposure - Season 4 - Eps 15: Learning Curve
Holling decides to go back to school to get his high school equivalency certificate. Marilyn goes on an adventure in Seattle and Joel is worried for her safety so he tries to over plan her trip for her, plans she just ignores. A worried Joel, ventures down to Seattle to locate her. Maggie is at odds with the teacher over her philosophy about female combat pilots and sisterhood.
About Northern Exposure

Title: Northern Exposure
First Air Date: 1990-07-12
Last Air Date: 1995-07-26
Status: Ended
Rating: 7.863/10 (from 171 votes)
Language: EN
Seasons: 6
Total Episodes: 110
Network: CBS
Genres: Comedy, Drama, Sci-Fi & Fantasy
Production Companies: Falahey/Austin Street Productions, Cine-Nevada Productions, Universal Television, Universal Television Entertainment
Synopsis
After receiving a scholarship from the state, a recent Columbia University medical school graduate is required to set up his practice in an eccentric Alaskan town.
Cast

Rob Morrow
Joel Fleischman

Janine Turner
Maggie O'Connell

Barry Corbin
Maurice Minnifield

John Cullum
Holling Vincoeur

Darren E. Burrows
Ed Chigliak

John Corbett
Chris Stevens

Cynthia Geary
Shelly Tambo

Elaine Miles
Marilyn Whirlwind

Peg Phillips
Ruth-Anne Miller

Teri Polo
Michelle Schowdowski Capra