Practically Twins

Fifteen year old Mary Ann Rand must learn how to deal with life in the suburbs of Chicago after her father decides to re-marry after the death of her mother. Her new stepmother Phyllis is from California and has a daughter named Janice who is the same age as Mary Ann. At first Mary Ann is excited to have a sister her own age but only time will tell if she will stay excited once Phyllis and Janice arrive.