SELECT * FROM `db_193470_2`.`movies` WHERE CATEGORY LIKE '%Science Fiction%' AND (ORIGINALTITLE LIKE '%Mark Byrne%' OR TRANSLATEDTITLE LIKE '%Mark Byrne%' OR ACTORS LIKE '%Mark Byrne%' OR DIRECTOR LIKE '%Mark Byrne%' OR PRODUCER LIKE '%Mark Byrne%') ORDER BY SOURCE DESC, NUM DESC  LIMIT -50,50<br />
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