Malcolm in the Middle - Season 6 - Eps 17: Butterflies
Malcolm discovers a man, Norm, living in the Lucky Aide. He agrees to keep Norm's secret as long as he provides Malcolm with tidbits on his new crush, a fellow Lucky Aide employee. Meanwhile, when Reese takes a job as an exterminator, he quickly learns that to drum up business he must infest the neighbors' lawns, and chooses caterpillars as his weapon. But instead of spreading the caterpillars, he has a change of heart and begins to nurture them, ultimately leading to his own menagerie of butterflies.
About Malcolm in the Middle

Title: Malcolm in the Middle
First Air Date: 2000-01-09
Last Air Date: 2006-05-14
Status: Ended
Rating: 8.5/10 (from 4486 votes)
Language: EN
Seasons: 8
Total Episodes: 151
Network: FOX
Genres: Family, Comedy, Drama
Production Companies: Fox Television Studios, Regency Television, 20th Century Fox Television
Synopsis
A gifted young teen tries to survive life with his dimwitted, dysfunctional family.
Cast

Frankie Muniz
Malcolm

Jane Kaczmarek
Lois

Bryan Cranston
Hal

Justin Berfield
Reese

Erik Per Sullivan
Dewey

Christopher Masterson
Francis

James Rodriguez
Jamie

Lukas Rodriguez
Jamie