Time might not be as linear as you think.
Dr. Ben Arnold is still grieving the death of his wife, Roxanne, when he advertises for a nanny for his four-year-old daughter.
On Friday the 13th, Jessica James interviews for the position, but Ben won't consider her because of his instant attraction to the young woman with a caring smile.
Luckily, the housekeeper knows how to nudge the rude widower in the right direction. Especially when Ben's wife's identical twin shows up uninvited with a strange man in tow. Soon enough, Roxanne's other two eccentric sisters also show up. They claim Roxanne isn't dead and that they intend to bring her home.
The idea of being abandoned by his wife, whom he believed to have died, disturbs Ben, so he invites Jessica to stay until his daughter's aunts leave. This is Jess' opportunity to prove to the handsome, if grumpy, widower that she's the perfect choice to care for his daughter, no matter how much he scowls.
Almost immediately, strange things start happening to Jess, the most disconcerting of which are the visions of a woman from a different time.
Meanwhile, an unknown force pushes Ben and Jess into each other's arms, even though he isn't ready to open his heart to another woman.
Unknown to them, Millicent has plans for Ben, and the nanny is in her way.
