Graduation.

About Graduation

"Graduation" is the series finale of the American comedy series Malcolm in the Middle. It is the 22nd episode of the seventh season, and the 151st episode overall. Written by Michael Glouberman and directed by Linwood Boomer, the episode first aired on Fox on May 14, 2006. In this episode, Malcolm faces a tough choice between Harvard and a dream job while struggling to craft his valedictorian speech. Hal turns to organized crime to gather funds for Malcolm's college tuition. Reese moves in with Craig and takes up a janitorial job, leading to chaos as the boys try to cover up past misdeeds. As Malcolm uncovers Lois's aspirations for his presidency, he reconciles with her during his speech. In the aftermath, Reese and Craig bond, Dewey and Jamie continue their mischief, Francis keeps his job secret, and Hal and Lois confront a surprise pregnancy. Malcolm heads to Harvard, working as a janitor to support his education.