Though Singh does infuse into his movie moments of joy , Mumbai Cha Raja is overwhelmingly bleak with the camera straining itself to catch the grime and dirt .
Rahul and balloon - seller Arbaz help Singh explore this black underbelly during one rain - soaked Ganesh festival .
Though Singh does infuse into Singh 's movie moments of joy , Mumbai Cha Raja is overwhelmingly bleak with the camera straining itself to catch the grime and dirt .
Rahul and balloon - seller Arbaz help Singh explore this black underbelly during one rain - soaked Ganesh festival .