Off. O'Shannon is a fictional character portrayed by Barry Sigismondi in the TV series Malcolm in the Middle.
They appear in 1 episodes out of a total of 151 aired
Episodes1
Baby: Part 1
episode S4.E20 may 2003Hal takes the boys to a bridal show; Lois' mother wants to move in with the family; Malcolm gets an offer to enroll in a prestigious private school.