who played grace's sister in will and grace
Geena Davis
-1
Section::::Supporting characters.:Family members.:Grace's family.

Supporting characters on Will & Grace
2017818
Mary McCormack
-1
Section::::Supporting characters.:Family members.:Grace's family.

Supporting characters on Will & Grace
2017818
Sara Rue
-1
Section::::Supporting characters.:Family members.:Grace's family.

Supporting characters on Will & Grace
2017818
1785333679876046720
NONE
Section::::Supporting characters.:Family members.:Grace's family.

Supporting characters on Will & Grace
2017818