missing boy returns 32 years later

12-year-old David is accidentally knocked out in the forest near his home, but when he awakens eight years have passed. His family is overjoyed to have him back, but is just as perplexed as he is that he hasn't aged. When a NASA scientist discovers a UFO nearby, David gets the chance to unravel the mystery and recover the life he lost.

A remake of the 1986 film 'Flight of the Navigator', in which a 12-year old boy named David is abducted by a UFO and wakes up eight years later without aging and with no recollection of what occurred. The film will have a female protagonist.