Lois is a fictional character portrayed by Kathryn Joosten in the TV series ER.
In the first episode they appeared in, titled A Shift in the Night (season 2), they were 56 years old.
They appear in 1 episodes out of a total of 331 aired
Lois is also portrayed by Robin Pearson Rose and Anne Rutter.
Episodes1
A Shift in the Night
episode S2.E18 april 1996Mark has to work for the fourth night in a row while a lot of the staff are absent and the number of patients is towering.
