The second season of Avatar: The Last Airbender debuted on Netflix last month, but viewership is down significantly. The first season of the live-action adaptation was one of the streaming service’s most-watched titles, but the second season’s viewership dropped by more than 60%. That’s concerning, but the sophomore slump is a problem Netflix has with many of its shows.

The Sophomore Slump

Avatar is just the latest victim of a trend plaguing Netflix’s biggest titles. Bloomberg recently reported that The Night Agent, initially one of the platform’s most explosive hits, saw its viewership cut in half for Season 2, followed by another 35% dip when Season 3 dropped earlier this year. Meanwhile, the second season of The Four Seasons suffered a similar fate, bleeding more than 50% of its premiere audience.

Even prestige and fan-favourite hits aren’t immune. The first season of Beef was a critical darling, sweeping the Emmys and Golden Globes. Yet, despite rave reviews for its second season—which pivoted to a new star-studded anthology cast—viewership tanked by a whopping 70%. Even the monolithic One Piece felt the sting; though its second season still pulled in respectable numbers, its total viewership fell by 30%.

This represents a shift from traditional television. In the broadcast era, successful network shows typically built momentum over time, peaking in later seasons as word of mouth spread. But in Netflix’s case, the company is finding that many of its most popular shows are shedding viewers at an alarming rate after the first season. According to sources familiar with the matter, the company is deeply concerned and actively analyzing internal data to pinpoint the cause.

Why Is This Happening?

While multiple variables are likely at play, I would wager that the single biggest culprit is the agonizingly long wait between seasons. Avatar: The Last Airbender premiered in February 2024, meaning fans had to wait over two years for last month’s follow-up. The Night Agent required a nearly two-year gap between its first two seasons. Worst of all, fans of One Piece had to wait almost three full years for Season 2 to finally hit screens this year.

In the modern entertainment landscape, three years is an eternity. I can barely remember a single thing that happened to me three years ago, but I’ve probably been hit in the head too much. During these hiatuses, hundreds of competing shows can divert the audience’s attention. I get that these types of massive, VFX-heavy productions take time to build, but modern viewers have notoriously short attention spans.

Compounding this issue is Netflix’s signature all-at-once release strategy. When a network or rival streamer drops episodes weekly, a show can remain in the cultural conversation for months. Netflix’s binge model may create a massive explosion of hype for a brief time, but it leaves a lengthy void of near-total silence before the next season arrives. There are always exceptions, such as Stranger Things and Bridgerton, but so many of these shows just can’t hold on to viewers.

These days, out of sight means out of mind, and if Netflix can’t find a way to bridge these multi-year gaps, the company may continue to see viewership slip for subsequent seasons.