Along with Thalapathy Vijay, Sanjay Dutt, and Trisha Krishnan have also played important roles in 'Leo'. In the film, while Trisha played the role of Thalapathy Vijay's wife, Sanjay Dutt played the villain.
Leo has etched its name in history as the highest-grossing Tamil film ever, crossing the milestone of Rs. 500 crore with a total of Rs. 529 crore, surpassing Jailer at Rs. 495 crore.