France's Des chiffres et des lettres has been airing continuously since 1965, however America's The Price is Right has technically been on the air longer. The version we know today debuted in 1972 but the show also aired from 1956 to 1965.
Des chiffres et des lettres as of this answer has been on the air for 52 years but counting The Price is Right's first run, at least for the next couple of years, it is the longest running game show at 54 years.
This shows alist of the longest running shows. See link below
The second-longest running game show in television history is To Tell the Truth. It debuted in 1956, the same year The Price is Right (the longest running game show in television history) debuted.
The Phantom of the Opera is the longest running show on Broadway, with nearly 9,000 consecutive shows to date; and still going.The nearest contender was Cats which had nearly 7,500 shows in total.
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No. None of her shows lasted anywhere near the 'longest running' status, however, I Love Lucy (1951-1957) does have the distinction of being the first show to be rerun & the longest running show in syndication [e.g. reruns].
See Provided Link & Sort them by Country.
Space invaders, made in 1978
It is one of the BBC's longest-running shows, having been on air since 22 August 1964
Bob Barker
The answer is two (2): A Chorus Line and Rent.
Strictly come dancing
Oxfam is the longest running charity