Malcolm In The Middle - Season 5 -

: Directed by Bryan Cranston , this episode features Malcolm and Stevie needing the "unintelligent" Reese to help solve a complex scientific enzyme problem.

Season 5 of Malcolm in the Middle , which originally aired from November 2003 to May 2004, is defined by the family's transition as the boys grow into their teenage years and adjust to the newest addition, baby Jamie. Malcolm in The Middle - Season 5

: The family discovers their neighbors have been throwing a celebratory party every year specifically because the Wilkerson family is away on vacation. : Directed by Bryan Cranston , this episode