JP Karliak

Boss Baby (voice)

Pierce Gagnon

Tim (voice)

Jodi Benson

Lala Doo-Da (voice)

Alex Cazares

Staci (voice)

Ray Chase

Ding Dong Dongle (voice)

Dana Davis

Jingly Jangly (voice)

Mary Faber

Tina (voice)

Justin Felbinger

Danny Petrosky (voice)

Nick Fisher

Grateful Boy (voice)

Ariana Greenblatt

Tabitha (voice)

Hope Levy

Mom (voice)

Max Mittelman

Adult Tim (voice)

Matthew Moy

PoopyDoopy (voice)

Kevin Michael Richardson

Jimbo (voice)

Brandon Scott

Hendershot (voice)

Kari Wahlgren

R&D Baby Simmons (voice)

George Lopez

Santa (voice)