"Malcolm in the Middle" Lois vs. Evil (TV Episode 2000) - IMDb

: The episode is often cited in character studies of Lois Wilkerson to illustrate her rigid moral compass and the friction it creates within her dysfunctional family.

: The episode's production number was 06-99-104 . It is notable for revealing that the first season takes place in the year 2000, despite some filming occurring in 1999.