Netflix Announces Release Date For Final Season Of Big Mouth The next season, set storylines up to its eighth and final season, returns in May 23, 2025 with a cast of famous guest stars, with the tale rounding off the heralding of the Bridgeton teens.

The groundbreaking comedy, which for years drew from the messy and hilarious nuances of puberty and teenage life, will conclude with 10 new episodes, each approximately 30 minutes long. Among the original cast, expected to return are Nick Kroll, John Mulaney, Jessi Klein, Jason Mantzoukas, Ayo Edebiri, Maya Rudolph and others.

What Should We Expect in Big Mouth Season 8?

In this last chapter, the teens are in high school — grappling with all-new difficulties. From learning to drive and navigating peer pressure to figuring out “enthusiastic consent,” cancel culture, porn and even body changes — the show is still interested in portraying teenage life in a raw and real way.

Netflix revealed that friendship will remain a central theme this season. Nick (voiced by Nick Kroll) has his first growth spurt, and Andrew (John Mulaney) is suffering from hair loss. The characters will also encounter a new creature named Compassion, voiced by Holly Hunter.

There’s a star-studded guest list this season

It’s a season that offers a bevy of guest stars, including:

Cynthia Erivo

Steve Buscemi

Kristen Wiig

Quinta Brunson

Ali Wong

Richard Kind

Maria Bamford

Keke Palmer

Thandiwe Newton

Natasha Lyonne

Billy Porter, and many more.

These stars will join the voice cast to bring even more life and laughter to the final episodes.

About Big Mouth

Big Mouth debuted in 2017 and rose quickly up the fan-favorite rankings with its brutally honest, laugh-out-loud take on puberty. It premiered characters like the Hormone Monsters, who embody the teens’ wild emotions and desires. These monsters, like Connie (Maya Rudolph), and Maury (Nick Kroll), cemented their elite status with outrageous behavior and hilarious advice.

So popular has Big Mouth become that it even spawned a spinoff, Human Resources, which follows the day-to-day lives of these creatures. The show lasted two seasons, and that show.

Now, with its final season just around the corner, Big Mouth is ready to end its story — while maintaining its famed humor and heart.

More: News

Sources: Netflix