Series Name
Season 6, Episode 22
Episode Guide
Buseys Takes A Hostage
Burning Man
Mrs. Tri-County is the 22nd episode of Season 6 and the 129th episode overall of Malcolm in the Middle. It aired on May 18, 2005.


The boys enter Lois in a beauty pageant as a joke, but things get taken too far when the other women start treating her extremely terrible. Hal tries to convince her to ignore the other women and win the contest.




  • Lois is revealed to have a special talent for whistling.
  • Malcolm does not aside in this episode.
  • Francis does not appear in this episode.

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