Lost in Space are to be cryogenically frozen for the voyage, and they are set to be unfrozen when the spacecraft approaches its destination. Meanwhile, Dr. Zachary Smith (Jonathan Harris), Alpha Control's doctor, is revealed to be a saboteur on behalf of an unnamed nation. After disposing of a guard who catches him on board the spacecraft, Smith reprograms the "Jupiter 2"s B-9 environmental control robot (voiced by Dick Tufeld) to destroy critical systems on the spaceship eight hours after launch. Smith, however, becomes trapped aboard at launch and his extra weight throws the "Jupiter 2" off course, causing it to encounter a
Lost in Space (film) not the same as "Through the Planet" on the Intrada release, but is a shortened version of Broughton's unused end-title music heard on the score album as "Lost in Space." "Lost in Space" was panned by critics on release. Roger Ebert gave the film a rating of one and a half out of four, calling it a "dim-witted shoot-'em-up". Wade Major of "BoxOffice" rated the film at 1 and a half out of 5, calling it "the dumbest and least imaginative adaptation of a television series yet translated to the screen." James Berardinelli was slightly more favorable, giving the film