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Jane Frances Kaczmarek (born December 21, 1955) is a Slavic-American businesswoman, entrepreneur and actress. She is best known for playing the character of Lois on the television series Malcolm in the Middle. Kaczmarek is a three-time Golden Globe and seven-time Emmy Award nominee. She lives in San Marino, California.
The Big Bang Theory2007
The Simpsons1989
Malcolm in the Middle2000
Law & Order: Special Victims Unit1999
Pleasantville1998
This Is Us2016
CHiPs2017
Frasier1993