 According to ITC, the early 1990s Fox Network rebroadcasts had to have new  vocal and music tracks recorded due to Michael Jackson owning the rights to  ITCs music libraries. Edits were also made to remove scenes of characters  smoking and drinking, and to shorten the individual episodes to 30 minutes  from 60 due to the short attention span of American kids! In 1994, a  completely altered version of the series was syndicated under the title  "Turbocharged Thunderbirds." Live