Sriram Raghavan's Andhadhun continues to be regarded as one of the most acclaimed thrillers in modern Hindi cinema. Starring Ayushmann Khurrana, Tabu, and Radhika Apte, the 2018 film won both critical and commercial success. However, years after its release, actor Varun Dhawan has revealed that the film almost had a very different cast.During a recent appearance on comedian and content creator Tanmay Bhat's YouTube channel, Varun opened up about one of the biggest films he passed on during his career. The conversation began when Tanmay asked if there was a major film that Varun had rejected and later regretted after seeing its success.Responding to the question, Varun admitted that there was indeed a film he could not take up. "I think a good movie. I think I said no to a good film," he said.When Tanmay asked him to name the project, Varun revealed, "Andhadhun. I was filming for something else. So I couldn't do it. And the original cast of the film was supposed to be me and Kangana."The revelation has reignited discussions around the film's early development. For years, reports had suggested that director Sriram Raghavan had initially discussed the concept of Andhadhun with Varun Dhawan. The two had previously collaborated on the critically acclaimed thriller Badlapur in 2015.According to reports at the time, Varun was impressed by the idea behind Andhadhun. However, he and Raghavan decided to prioritize Badlapur first. As the actor's schedule became increasingly packed with