Big Mouth Season 4 Sets Premiere Date, Releases Trailer

Everyone's favorite puberty-themed cartoon, Netflix's Big Mouth, has released an official trailer for Season 4 and set a December 4 premiere date. What to expect? Well, the kids are still making their way through the treacherous winding road to sexual maturity and growing up--but this time on summer break they're sent off to summer camp.

A synopsis gives an overview that shades things in only slightly more than what can be gleaned from the clip: "On the brink of eighth grade, the friends contend with summer camp torments, shady alter egos, new make-out frontiers and Tito the Anxiety Mosquito." Check the trailer out below.

Instantly recognizable as new guest stars in this Season 4 trailer are John Oliver and Seth Rogen. Josie Totah, Lena Waithe, Quinta Brunson, Sterling K. Brown, Paul Giamatti, Maya Erskine, and Anna Konkle are also expected to make appearances.

As previously announced, comedian Ayo Edebiri will be replacing comedian Jenny Slate as the voice actor playing Missy on the show. Due to the show's production schedule, Edebiri will be taking over the role on the second-to-last episode of this upcoming season. She also joined the show as a writer, and has been involved in writing Season 5.

In other Big Mouth universe news, comedian John Mulaney, who voices Andrew Glouberman, announced this week that he will be joining Seth Meyers' Late Night writing staff.