Flula Borg

Officer Doug (voice)

Alex Cazares

Staci (voice)

Rhys Darby

Happy Sedengry (voice)

Pierce Gagnon

Timothy Templeton (voice)

Jake Green

Bootsy Calico (voice)

JP Karliak

Boss Baby (voice)

Hope Levy

Mom / Peg (voice)

Wendie Malick

Wendi (voice)

Victor Raider-Wexler

Frederic Estes (voice)

Kevin Michael Richardson

Jimbo (voice)

Sarah-Nicole Robles

Marisol (voice)

Brandon Scott

Hendershot (voice)

Eric Bell Jr.

Triplets (voice)

Cynthia Erivo

Turtleneck Superstar (voice)

Jeff Bennett

Puzzle Computers (voice)

Diedrich Bader

Junior Fancy (voice)

Kari Wahlgren

R&D Baby Simmons (voice)