After a scientist appears to invent a machine which can contact the afterlife, he convinces a rich man to finance his experiments with the possibility of contacting his benefactor's dead son.
Did You Know?
The plot of this episode may have been inspired by Arthur C. Clarke's 1946 story, "Technical Error," in which a laboratory technician is accidentally transposed into a mirror image of himself. See more
After the conclusion of one of the experiments everyone gathers around to look at the results. The camera is positioned below everyone looking straight up toward the ceiling. In one shot a crewman can be seen standing up in the rafters just over Dr. Fraser's right shoulder. See more