Where Have All the People Gone (1974)

Where Have All the People Gone
Science Fiction, Drama, TV Movie
A strange series of solar flares proves fatal for inhabitants of the Earth, except for the fortunate few who are somehow immune from the effects. Animals go insane and human beings turn to white powder, leaving behind only empty clothing. A handful of survivors attempt to rebuild their lives on the de-populated Earth.
Starring
Peter Graves, George O'Hanlon, Jr., Kathleen Quinlan, Verna Bloom, Michael-James Wixted, Noble Willingham, Jay W. MacIntosh, Doug Chapin, Ken Sansom, Beans Morocco
Directed By
John Llewellyn Moxey