Watch Diff'rent Strokes Season 3 Episode 13 full movie online free in HD with English subtitles – no download needed.
Diff'rent Strokes: Arnold's poor dental checkup and a visit by Drummond's health-conscious sister, Sophia, launches Drummond on a campaign to have "junk" food machines banned from Arnold's school, even though Arnold's drive for his class presidency may depend on keeping the machines in place.