These are robust TV formats, which, over many years, bring audiences to broadcasters and profits to production companies. But they are the exception, not the rule in television.
At an RTS early evening event in early June, a panel of top TV execs discussed what gives formats legs.
The central London event took place a day after the triumphant return of ITV2’s Love Island, which attracted a peak audience of 3.4 million. The series opener averaged 2.95 million viewers, more than double last year’s first episode.