Baby is an action thriller movie that revolves around an elite team of RAW - an Indian intelligence system consisting of Feroz Ali Khan (Danny Denzongpa), Ajay Singh Rajput (Akshay Kumar), Jai (Rana Daggubati), Shabana Khan (Taapsee Pannu) and Shukla (Anupam Kher). The team strives to detect and eliminate terrorists and their plans. The last mission of the team was in response to the 2008 Mumbai attacks. Feroz Ali Khan leads the team and he sends Ajay and team to destroy a potentially deadly operation of the terrorist, and manage to catch a Pakistan-based terrorist mastermind, Maulana (Rasheed Naz). Do they succeed in the mission or a revelation awaits them to unlock a nexus behind all that has been happening over the years?