Hi Avnas Mahat,
You should contact IMDb's licensing department.
IMDb licenses content to a wide selection of businesses including movie studios, cable companies, websites, video retailers, software developers, electronics manufacturers, mobile applications, and more. We offer content licensing packages that are customized to meet your needs based on your specific audience and the data being licensed. IMDb licensing content includes: cast & crew, user ratings, plot summaries, release dates, box office, keywords, filmography credits, awards, biographies, nicknames and more.