| Langdon Alger|
|Relatives||girlfriend Lisa Simpson|
|First Appearance|| "Bart on the Road" (Mentioned)|
The Dating Game
Langdon Alger is a Springfield Elementary School student. He is very quiet and enjoys puzzles. Lisa has a brief crush on him and she shares this with Homer, who uses his name to buy a new terminal for the plant.
- Writer Richard Appel explains on the DVD commentary for Bart on the Road that Langdon Alger was the name of a schoolmate of his.
- In a game called Shin Megami Tensei: Strange Journey, some of the official screenshots used in the USA manual for the protagonist is named Langdon Alger, Lance Murdock, and many other characters from The Simpsons.