The year is finally coming to an end! Before we get to watch full-length films, it's always the movie trailers that grasp our attention. The makers of Bollywood films, over time, have given us some of the greatest movie trailers. While some have broken records by becoming the most-watched, it's a well-known fact that not every movie turns out to be as good as its trailer. From  Ranveer Singh's '83' to Sara Ali Khan, Akshay Kumar's 'Atrangi Re', most viewed Bollywood trailers that left fans speechless.

1. 83 (78 million)

83 is directed by Kabir Khan. It is based on the India national cricket team led by Kapil Dev, which won the 1983 Cricket World Cup. It stars Ranveer Singh as Dev and Padukone as Romi Bhatia, Dev's wife, featuring an ensemble cast of Pankaj Tripathi, Tahir Raj Bhasin, Jiiva, Saqib Saleem, Jatin Sarna, Chirag Patil, Dinker Sharma, Nishant Dahiya, Harrdy Sandhu, Sahil Khattar, Ammy Virk, Adinath Kothare, Dhairya Karwa, and R Badree.

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6. Bell Bottom (51 million)

Bell Bottom is directed by Ranjit M Tewari. It stars Akshay Kumar as the lead character, with Lara Dutta, Vaani Kapoor and Huma Qureshi in an extended cameo appearance and is inspired by real-life hijacking events in India by Khalistani separatists during the 1980s.

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