What is the longest running show in the world?

Guiding Light What is the worlds longest running TV show? The longest running tv show in the world is Guiding Light. With the show first starting on the radio, Guiding Light has been on for 72 years.

Which TV series has most episodes?

“Gunsmoke” It was the quintessential Western and ran forever. The CBS show was on for two decades of doing episodes seemingly every week of the year. “Gunsmoke” finally ended its run in 1975, long after the heyday of the Western, after a whopping 635 episodes. Its the longest-running live-action show to date.