Vinod Khanna was the original choice for Raj Kiran's role. He opted out due to his retirement. It was Rati Agnihothri who was disappointed the most. She signed the film excited that she would get to romance Vinod Khanna. When the film released and failed she stated she was disappointed with Raj Kiran's performance as she felt he did not match up to Vinod Khanna's charisma and star status.
While Star was. in the. making its sequel. was being planned it was tittled Super Star, but. it. was shelved.
This film was third release of Kumar Gaurav after Love Story & Teri Kasam.
Star was Biddu's second film after Qurbani.
Star was Biddu's second film after Qurbani, director Vinod Pande second release after Ek Baar Phir, Sayeed Jaffery first commercial film and Raj Kiran's major film, he was praised for his perfomance in this film.