‘Big Mouth’ Season 4: Who Voices Tito the Mosquito and the Gratitoad?

Where to Stream:

Big Mouth

Powered by Reelgood

A new season of Big Mouth is here which means we have a new collection of crazy characters to enjoy and stress over. Netflix’s raunchiest cartoon has added a living embodiment for anxiety, a thankfulness-loving guru, and the series’ first trans character in its latest installment.

Wondering who voices Big Mouth Season 4’s new characters? Wonder no more. Here’s your guide to some of the biggest additions to this season.

Who Voices Tito the Anxiety Mosquito in Big Mouth?

You know that voice in the back of your head that says you’ve done everything wrong? In the world of Big Mouth that voice belongs to comedian Maria Bamford.

Big Mouth has always done an excellent job when it comes to casting, but they really hit a home run with Tito. Bamford has long been known as a comedian’s comedian, and a lot of her popularity has come from the frank way she discusses her own mental health problems. She often mentions her diagnosis of OCD and bipolar II disorder in her stand up. But Bamford’s career hasn’t been limited to the stage. She’s starred in Arrested Development and her own Netflix original series, Lady Dynamite. She’s also done voice acting work for Adventure Time, BoJack Horseman, CatDog, and American Dad! just to name a handful of her memorable roles.

Who Voices the Gratitoad in Big Mouth?

That calm voice of reassurance is none other than Zach Galifianakis. Anyone familiar with Galifianakis’ charity work and general good guy vibe shouldn’t be surprised that he was chosen to play the literal voice of reason in the midst of depression and anxiety.

The Gratitoad actually sounds a bit like one of Galifianakis’ other characters: the smug Dale in FX’s Baskets. Though he’s best known for starring in The Hangover trilogy, the comedian has some serious critical cred thanks to his anti-talk show, Between Two Ferns.

Who Voices Natalie in Big Mouth?

Season 4 of the series starts with a big change for the main kids. While at camp Andrew, Nick, and Jessi learn that one of their longtime friends is a trans woman. That’s Natalie and she’s voiced by Josie Totah.

Much like her Big Mouth counterpart, Totah is also trans. Before transitioning she appeared in Disney Channel’s Jessie as well as ABC’s Back in the Game. Right now Totah stars as Lexi, one of the main characters in Peacock’s new take on Saved by the Bell. 

Watch Big Mouth on Netflix