JP Karliak
Boss Baby (voice)

Alex Cazares
Staci (voice)

Kevin Michael Richardson
Jimbo (voice)

Pierce Gagnon
Timothy Templeton (voice)

Hope Levy
Mom (voice)

Eric Bell Jr.
Triplets (voice)

Brandon Scott
Hendershot (voice)

Flula Borg
Mega Fat CEO Baby (voice)

Kari Wahlgren
Marsha Krinkle (voice)

Jake Green
Bootsy Calico (voice)

Victor Raider-Wexler
Frederic Estes (voice)

Cynthia Erivo
Turtleneck Superstar CEO Baby (voice)

Nora Dunn
Gigi (voice)

David Lodge
Magnus (voice)

Carlos Ponce
Board Baby Emiliano (voice)

Aasif Mandvi
OCB (voice)

Carla Tassara
Maria Maria (voice)

Rhys Darby
Happy Sedengry (voice)