Mike, a young teenage boy who has just lost his parents, afraid to lose his brother follow him to a funeral, where Mike witnesses the Tall Man lifting a coffin on his own. Mike decides to investigate, and discovers that the Tall Man, protected by his flying spheres, is shrinking dead bodies down to half their normal size and reanimating them as slaves. It is then up to Mike, his brother, and Reggie the ice cream man to stop the Tall man.
A. Michael Baldwin, Bill Thornbury, Reggie Bannister
IMDB plot
A teenage boy and his friends face off against a mysterious grave robber, known only as the Tall Man, who employs a lethal arsenal of unearthly weapons.