Dr. House's approach is questioned when he treats a nun for what he believes to be an allergy, not realizing the nun's past is coming back to haunt her.
Hugh Laurie
Gregory House
Lisa Edelstein
Lisa Cuddy
Robert Sean Leonard
James Wilson
Omar Epps
Eric Foreman
Jennifer Morrison
Allison Cameron
Jesse Spencer
Robert Chase
Dakin Matthews
Marvin
Peter James
Priest
Taji Coleman
Tech
Elizabeth Mitchell
Sister Mary Augustine
Lori Rom
Sister Mary Pius
Lucinda Jenney
Sister Mary Eucharist
Ann Dowd
Mother Superior
