Before and After (1979)

The "before" version of Patty Duke is obese and slovenly. Emerging from a "fat farm," the "after" version of Patty Duke discovers that her husband has been playing the field while she's been trying to shed her excess poundage. Duke then takes up with a handsome artist, who gives her new incentive to lose weight, even though he's made it clear that her physical appearance isn't all that important to him. His jealousy aroused, Duke's hubby tries to win her back, but she soon learns that he hasn't really changed a bit.

Patty Duke, Bradford Dillman, Barbara Feldon, Art Hindle, Betty White, Jean Smart, Kenneth Mars.