What is the name of the the special effects artists who worked on a film following the actions of a "Sandman"?
Frank Van der Veer: Frank Van der Veer (June 2, 1921 - January 7, 1982) was an American optical and visual special effects artist who won (and shared) a Special Achievement Academy Award at the 49th Academy Awards for Best Visual Effects for the film "King Kong" (1976). Frank Van der Veer:  His career spanned over three decades from the 1950s until his death in the early 1980s, having participated in the Hollywood special effects industry with such other films as "The Towering Inferno" (1974), "Killer Bees" (1974), "Logan's Run" (1976), "Star Wars" (1977), "1941" (1979), "Flash Gordon" (1980), "Clash of the Titans" (1981) and "Conan the Barbarian" (1982). Logan's Run (film):  The story follows the actions of Logan 5, a "Sandman", one who has terminated others who have attempted to escape death, and is now faced with termination, himself.
Frank Van der Veer