Decoder Ring | The Laff Box (Encore)

Decoder Ring is marking its 100th episode this year. To celebrate, we’re revisiting our very first episode from 2018, which asks: What happened to the laugh track? For nearly five decades, the laugh track was ubiquitous, but beginning in the early 2000s, it fell out of sitcom fashion. What happened? How did we get from The Beverly Hillbillies to 30 Rock? In this episode we meet the man who created the laugh track, which originated as a homemade piece of technology, and trace that technology’s fall and the rise of a more modern idea about humor. With the help of historians, laugh track obsessives, the showrunners of One Day at a Time and the director of Sports Night, this episode asks if the laugh track was about something bigger than laughter.

You can read more in Willa’s article “The Man Who Perfected the Laugh Track” in Slate.

Links and further reading on some of the things we discussed on the show:



Interview with Ben Glenn II on the history of the laugh track in McSweeney’s




See a Charlie Douglas Laff Box on Antiques Roadshow




More of Paul Iverson’s work restoring laugh tracks and inserting them into new shows




The sitcom One Day at a Time




Friends without a Laugh Track by Sboss




“The Okeh Laughing Record”




Tommy Schlamme and Aaron Sorkin’s Sports Night




This episode was written by Willa Paskin. It was produced and edited by Benjamin Frisch, who also created the episode art. Decoder Ring is produced by Katie Shepherd, Max Freedman, and our supervising producer Evan Chung.

If you have any cultural mysteries you want us to decode, email us at [email protected], or leave a message on the Decoder RIng hotline at 347-460-7281. We love to hear any and all of your ideas for the show.

Want more Decoder Ring? Subscribe to Slate Plus to unlock exclusive bonus episodes. Plus, you’ll access ad-free listening across all your favorite Slate podcasts. Subscribe now on Apple Podcasts by clicking “Try Free” at the top of the Decoder Ring show page. Or, visit slate.com/decoderplus to get access wherever you listen.
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Slow Burn illuminates America’s most consequential moments, making sense of the past to better understand the present. Through archival tape and first-person interviews, the series uncovers the surprising events and little-known characters lurking within the biggest stories of our time.

Want more Slow Burn? Join Slate Plus to unlock full, ad-free access to Slow Burn and your other favorite Slate podcasts. You can subscribe directly from the Slow Burn show page on Apple Podcasts and Spotify. Or, visit slate.com/slowburnplus to get access wherever you listen.

Season 10: The Rise of Fox News
How a cable news channel became a cultural and political force—and how a whole bunch of people rose up to try and stop it.

Season 9: Gays Against Briggs
A nationwide moral panic, a California legislator who rode the anti-gay wave, and the LGBTQ+ people who stepped up and came out to try and stop him.

Season 8: Becoming Justice Thomas
Where Clarence Thomas came from, how he rose to power, and how he’s brought the rest of us along with him, whether we like it or not. Winner of the Podcast of the Year at the 2024 Ambies Awards.

Season 7: Roe v. Wade
The women who fought for legal abortion, the activists who pushed back, and the justices who thought they could solve the issue for good. Winner of Apple Podcasts Show of the Year in 2022.

Season 6: The L.A. Riots
How decades of police brutality, a broken justice system, and a video tape set off six days of unrest in Los Angeles.

Season 5: The Road to the Iraq War
Eighteen months after 9/11, the United States invaded a country that had nothing to do with the attacks. Who’s to blame? And was there any way to stop it?

Season 4: David Duke
America’s most famous white supremacist came within a runoff of controlling Louisiana. How did David Duke rise to power? And what did it take to stop him?

Season 3: Biggie and Tupac
How is it that two of the most famous performers in the world were murdered within a year of each other—and their killings were never solved?

Season 2: The Clinton Impeachment
A reexamination of the scandals that nearly destroyed the 42nd president and forever changed the life of a former White House intern.

Season 1: Watergate
What did it feel like to live through the scandal that brought down President Nixon?

• No. of episodes: 195
• Latest episode: 2025-06-04
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