Actor-filmmaker Ajay Devgn, who finally shared the trailer of his upcoming film `Bholaa`, recalled doing an action stunt with megastar Amitabh Bachchan for the 1998 film `Major Saab`.

On Monday, Amitabh revealed that he had an accident on the sets of `Project K` and is facing difficulty in moving and breathing. As Ajay`s latest offering `Bholaa` is high on action, he was asked about the safety on set.