Lois's Sister

Overview

Lois' younger sister, Susan, pays the family a visit and brings with her expensive gifts for the boys, biting remarks for Lois and a cold shoulder for Hal – whom she has never forgiven for dumping her for Lois. Lois and Susan's competitive relationship takes a turn for the worse when Susan gives Malcolm and Reese her prize '65 Mustang convertible. But when Lois discovers that Susan needs a kidney transplant, she puts her anger aside and offers to donate her kidney to Susan, which Susan only sees as the perfect opportunity for Lois to one-up her.

Episode Information

Guest Stars

Laurie Metcalf

Susan

Abigail Mavity

Meagan

Kevin Cooney

Dr. Dumont

Lyndsy Fonseca

Olivia

Heather McPhaul

Trish

Jasmine Di Angelo

Brittany