Jalan Cerita:
The Templeton brothers — Tim and his Boss Baby little bro Ted — have become adults and drifted away from each other. But a new boss baby with a cutting-edge approach and a can-do attitude is about to bring them together again … and inspire a new family business.

Pemain:

Alec Baldwin (suara) Theodore Templeton

James Marsden (suara) Tim Templeton

Amy Sedaris (suara) Tina Templeton

Ariana Greenblatt (suara) Tabitha Templeton

Jeff Goldblum (suara) Dr. Armstrong