A Hand that Rocks the Cradle thing is going on here and it works well. The wacko is Brooke Nevin and she plays a nurse who becomes the live in helper of a woman recovering from a bike accident played by Vanessa Marcil. It's obvious that wacko nurse covets the family of the victim, kids hubby. She keeps the victim drugged. The requisite and suspicious best friend has a peanut allergy. It's quite a good watch because the wacko isn't just a random wacko it's her egg that was used by donation, so she has a link to the kids. Also Brooke Nevin is pretty and a good actress.