The Simpsons
The Simpsons Season 12 Episode 4: Lisa the Tree Hugger
S12 · E4 23 min
Lisa the Tree HuggerLisa falls for the teenaged leader of a militant environmentalist group and tries to impress him by living in Springfield's oldest tree in order to keep it from being cut down.
Where to watch
Watch Season 12 on JustWatchBrowse all seasonsStreaming availability via JustWatch (UK).