Is Boss Baby 3 Coming Out? Everything We Know So Far

The Boss Baby franchise is gearing up for another diaper-clad adventure—Boss Baby 3 is officially in development, with a theatrical release slated for September 27, 2026 in the United States and Canada. Produced by DreamWorks Animation, the third film promises to build on the quirky charm and heartfelt family themes that made its predecessors box office hits.

👶 A Quick Recap of the Franchise

The original Boss Baby (2017) introduced audiences to Ted Templeton Jr., a suit-wearing, briefcase-carrying infant voiced by Alec Baldwin, who works for BabyCorp—a secret organization that manages the world’s babies. The sequel, Boss Baby: Family Business (2021), expanded the universe with new characters and a time-reversal serum that turned adult Ted and Tim back into kids for a wild mission.

With two successful films, multiple Netflix series (Back in Business and Back in the Crib), and a loyal fanbase, the franchise has become a staple of animated family entertainment.

🎙️ Who’s Returning for Boss Baby 3?

The voice cast is stacked with familiar talent:

Alec Baldwin returns as Ted Templeton Jr., the original Boss Baby.

James Marsden reprises his role as Tim Templeton, Ted’s older brother.

Amy Sedaris is back as Tina Templeton, the new Boss Baby.

Ariana Greenblatt continues as Tabitha Templeton, Tina’s older sister.

Eva Longoria, Jimmy Kimmel, and Lisa Kudrow are also expected to return as the Templeton parents.

🍼 What’s the Plot?

While DreamWorks has kept the storyline under wraps, early speculation suggests a shift in focus toward Tina and Tabitha. Their sibling dynamic, hinted at in Family Business, could take center stage in a time-travel or alternate-reality adventure. Rumors also point to reformed villains like Dr. Erwin Armstrong and Francis E. Francis making cameo appearances, adding layers of nostalgia and redemption arcs.

🎶 Musical Surprises

In a surprising twist, Boss Baby 3 may feature musical cameos from global artists like Red Velvet and J Balvin, with songs like “Really Bad Boy” and “Mi Gente” rumored to be part of the soundtrack. These additions could bring a vibrant, dance-fueled energy to the film’s climax.

📺 Spin-Offs and Series

While fans await the movie, the Netflix series Boss Baby: Back in the Crib continues to expand the universe. Season 3 is set to premiere on April 9, 2026, offering 16 new episodes that bridge the gap between the films.

Whether you’re a longtime fan or a newcomer to the Templeton family saga, Boss Baby 3 promises to deliver laughs, heart, and a fresh dose of baby-powered chaos. Stay tuned for trailers, plot reveals, and more updates as the release date approaches.