Sinbad Jr. and his Magic Belt is a series of 5-minute cartoons which originally aired in first-run syndication between 1965-1966, produced by Hanna-Barbera for the American International Television division of American International Pictures and were shown during a half-hour cartoon. This was the first series produced by Hanna-Barbera that was not distributed by Screen Gems, the television studio that released much of Hanna-Barbera's output prior to this time. Sinbad Jr., the Sailor was originally titled The Adventures of Sinbad, Jr. and produced for American International Television by Sam Singer.