Today, he is known as one of Indian cinema's most iconic stars and a recipient of the prestigious Dadasaheb Phalke Award. But long before the fame, awards and blockbuster success, Mithun Chakraborty was fighting an uphill battle in Bollywood. The actor faced repeated rejection, struggled to find acceptance among leading actresses and was often told he lacked what it took to become a mainstream hero. At one point, he even feared he would remain stuck in B-grade films forever. However, one actress's decision changed everything.Mithun Chakraborty's difficult journey to stardomFor many movie lovers, Mithun Chakraborty's rise may seem like a classic success story. Yet the actor has often spoken about the hardships he endured before becoming one of the biggest names in the industry.During an appearance on Zee TV's Sa Re Ga Ma Pa in 2023, Mithun looked back on those painful years and revealed how difficult it was to establish himself in Bollywood. According to him, he constantly had to fight for opportunities while dealing with criticism and rejection from people within the industry.The veteran actor recalled that many leading actresses of the time were unwilling to work with him. He said he was often viewed as a minor star and that several people openly questioned whether he could ever become a successful hero. Mithun admitted that hearing such remarks repeatedly was emotionally exhausting and left a lasting impact on him.The fear of remaining a B-grade actorMithun also revealed that there was a period when he genuinely believed he might never make the transition from B-grade films to mainstream cinema."There was a time when I thought I wouldn't transition from B-grade films to A-grade films. There were times when the actresses walked out even after the film was announced. There was pressure, and other actors were insecure that I would make it big someday. So they may have warned those heroines, 'Iske saath kaam karogi toh hamare saath kaam nahin kar sakti' (If you worked with Mithun, we don't work with you in films)."The repeated disappointments made him wonder whether he would ever be accepted as a leading man. Despite the setbacks, however, he continued to work hard and remained determined to prove his critics wrong.The actress who changed everythingThe turning point came when actress Zeenat Aman agreed to work with Mithun in the film Taqdeer.By then, Zeenat Aman was one of the most respected and sought-after stars in the country. Known for redefining the image of the Bollywood heroine, she had built an impressive career in both modelling and films. Before entering the entertainment industry, she studied at St. Xavier's College in Mumbai. She later moved to the United States to study at the University of Southern California on a scholarship before eventually pursuing modelling and acting full-time.According to Mithun, Zeenat's willingness to work with him sent a strong message across the film industry. He recalled that she had expressed confidence in him and had no hesitation in signing the project.For Mithun, that decision proved to be life-changing.How Taqdeer transformed his careerThe actor said Zeenat's support effectively broke the negative perception surrounding him. Since she was regarded as one of the biggest heroines of her era, her decision encouraged others to reconsider their views.Mithun explained that after Taqdeer, more actresses became open to working with him. The shift was noticeable and helped him gain acceptance as a mainstream leading man.He shared, "Zeenat ji said, 'What a good-looking man he is!' I will do the film with him. It was Zeenat ji who broke the jinx. Zeenat ji had a status of the number 1 heroine of that time, so following her footsteps, every other actress started saying yes to the films that I worked in. With Taqdeer's release, I became an A-category actor."Over the years, Mithun has never forgotten the role Zeenat Aman played in his journey. Even after achieving massive success, he has continued to publicly acknowledge her contribution.During the television show, Mithun expressed deep appreciation for Zeenat Aman and said he would always remain indebted to her for believing in him when many others did not.The actor described her support as a defining moment in his career and credited her with helping him overcome one of the most challenging phases of his professional life. Today, Mithun Chakraborty stands as one of Indian cinema's most celebrated performers.