Jenni Baird

Amanda Vaughn, once the ultimate high school "mean girl," is forced to return home in disgrace after her marriage ends in scandal. As Amanda and her teenage kids try to adjust to their new lives, the ladies from her past alternate between sympathy and scheming.

4400 centers on the return of 4400 people who, previously presumed dead or reported missing, reappear on Earth. Though they have not aged physically, some of them seem to have deeper alterations ranging from superhuman strength to an unexplained healing touch. A government agency is formed to track the 4400 people after one of them commits a murder.

The trials and tribulations of a group of young backpackers living in the same Sydney hostel.