The 4400 (2004)

A mysterious event brings back 4,400 individuals who were once declared missing or dead, all returning without having aged a day. However, these returnees possess extraordinary abilities, including superhuman strength and an enigmatic healing power. As tensions rise, a government task force is established to monitor them, especially after one of the returnees is involved in a shocking murder. The series delves into the implications of their return and the secrets they may hold, blending elements of mystery and science fiction in a gripping narrative.