Megastar Amitabh Bachchan praised actor Dharmendra and his sons Bobby and Sunny Deol after watching the trailer of their upcoming film 'Yamla Pagla Deewana 2'.

The film, which is a sequel of hit 2011 comedy drama, will hit theatres on June 7. "'Yamla Pagla Deewana 2' from its promo and ads, is a scream!! Wishing Dharamji, Sunny and Bobby all well deserved success," Bachchan, 70, posted on twitter.