|Mayim Bialik||Maggie Goldman|
|Josie Davis||Carol Cavanaugh|
|Joanna Clare Scott||Joan Branson|
|Michael Boatman||Special Agent Albert|
|Bryce Lenon||Jonathan Branson|
|Joanne Baron||Mrs. Goldman|
|Anne De Salvo||Mia Cacciani|
Three young women return to their Michigan hometown to attend their 10th high-school reunion. Upon learning that a time capsule will be opened at the event, they plot to steal and destroy it before its embarrassing contents can be made public. The spirits of their dead grandmothers complicate matters even further by trying to help them carry out the scheme.