Writers: Paul and Margaret Schneider
Director: Jack Arnold

An old man on his deathbed gives Buck a strange glowing box, which causes hallucinations among the Searcher crew. At the same time, an alien takes control of the ship and sets it hurtling toward an unknown goal. (Original Airdate: Jan. 29, 1981)

Harry Townes (Janovus)
Rosemary DeCamp (Mrs. Rogers)
Paul Carr (Lieutenant Devlin)
Barbara Luna (Koori)
Shawn Stevens (Boy)
Dennis Haysbert (Helmsman)
Victor Perrin (1st Guardian)
Howard Culver (Mailman)