The makers of much-awaited ‘Dhoom 4’, the next film in the high octane action ‘Dhoom’ series have revealed the teaser image of the movie. Yash Raj Films has shared the image on Twitter with a quote, "It's time for an adrenaline rush. Stay tuned! #DhoomReloaded." They have also shared a video which consists of snippets from the previous series. Though rumours of Hrithik Roshan and Amitabh Bachchan, playing major roles in the movie is doing the round, it will be interesting to see who all are roped in for this series.