The makers of 'Oye Mamu!' launched the film's first poster, ahead of the film's release. The trailer of the fun-filled comedy was recently released and the film looks like one hell of a joy ride. The movie revolves around a warring mama and bhanja (uncle-nephew). While the mama often finds himself broke because of investing in unviable scientific projects, his bhanja leaves no stone unturned to make life even more difficult for his uncle. However, they find themselves in major trouble as they get embroiled in a diamond heist. Both the cops and the goons believe that they have stolen the diamond and thus, begins a hilarious chase. But have they