Longest uninterrupted broadcast of a TV franchise

According to Official Guinness Records,

The longest uninterrupted broadcast of a TV franchise is 300 hr, achieved by FXX (USA), who broadcast 600 episodes of 'The Simpsons' animated series across the USA, from 24 November to 6 December 2016. FXX was breaking its own record, where they previously aired all episodes of 'The Simpsons.'

For a complete list of 2016 records, please visit 2016 Guinness Records in United States.

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