Decades after the first film, Tim Templeton is now a stay-at-home dad, while his younger brother Ted is a wealthy hedge fund CEO. Their relationship is strained until Tim discovers that his infant daughter, , is a secret agent for Baby Corp.

The original Boss Baby received mixed reviews from critics but was a hit with families. Family Business surprised many by scoring slightly better on Rotten Tomatoes (46% vs. 52% – still not great for critics, but audiences gave it 72% on the Popcornmeter).

The characters retain their distinct personalities: Tim’s warmth and parental patience balance Ted’s polished but emotionally distant persona. Tina, as a fresh female Boss Baby, introduces new energy and helps modernize the franchise’s perspective on leadership and family dynamics. Supporting characters, including the boys’ parents and children, provide situational humor and emotional grounding, ensuring the story remains both engaging and relatable.