Alec Baldwin as Theodore Lindsey "Ted" Templeton Jr./The Boss Baby, an infant with the mind of an adult, who works at Baby Corp and gains his intelligence and speaking ability from drinking a "Secret Baby Formula". Miles Bakshi as Timothy Leslie "Tim" Templeton, Boss' 7-year-old brother.
Based on: The Boss Baby; by Marla Frazee
Starring: Alec Baldwin; Steve Buscemi; Jimmy ...
Production company: DreamWorks Animation