Sandy Maschmeyer played as Phil's date (dressed in the French maid costume) in the movie Groundhog Day.

via kwout
Sandy Maschmeyer has not done much movies. Her acting other credits, according to IMDb include the following:
Two Fathers: Justice for the Innocent (TV Movie) (1994)
Missing Persons (TV Series) - I'm Gonna Miss Him Too (1993) as Laura
Ghoulies Go to College (Video) (1991) as Beauty
The New Adam-12 (TV Series) - Follow Home (1990) as Kiner's Girlfriend
Goodnight Sweet Wife: A Murder in Boston (TV Movie) (1990) as Debbie
Knight Rider (TV Series) - Knight of the Juggernaut (1985) - Receptionist
Get complete plot summary of Groundhog Day (written by specialists and reviewed by film experts) on Shmoop.com.
Check out 16 Repeatable Facts About 'Groundhog Day', shared by MentalFloss.com.