Lisa's crush on an environmental activist inspires her to live in a tree threatened by loggers.
Calificación de episodios
Reparto del episodio
95
3
2
- Lisa Simpson
- Bart Simpson
- Homer Simpson
- Marge Simpson
- Moe Szyslak
- Ned Flanders
- Jesse Grass
- Milhouse Van Houten
- Agnes Skinner
- Additional Voices