"Starting today, I will introduce you to members of @BabyTheFilm . #AjaySinghRajput #TeamBaby ," he tweeted Saturday.
In the clip, the 47-year-old, who is known for his daredevil stunts, is seen running after villains, jumping off cliffs and doing some great action moves the 'Khiladi' style.
"Baby" will see Akshay play Ajay Singh Rajput, an officer on a mission to bust terrorists' plan.
Akshay was so moved by the response to the film's trailer that he vowed to keep his Twitter fans posted about the movie.
"Your love and reactions to the #BabyTrailer have won me over! From today, you will see everything on @Babythefilm before the world does," he wrote.
Previously, the actor had shared a teaser of Neeraj Pandey's directorial, which is set to hit the theatres Jan 23, 2015, on the social media.
The film also stars Rana Daggubati, Danny Denzongpa and Anupam Kher.