The trailer of Dharmendra, Sunny Deol and Bobby Deol starrer 'Yamla Pagla Deewana Phir Se' has been released. Directed by Navaniat Singh, it is the third film in the 'Yamla Pagla Deewana' film series. Rekha will be making a cameo appearance in the film's song. Also starring Kriti Kharbanda, the film is scheduled to release on August 31.