Complex sentence: Just as in the the film, Ratan Khatri was known to come to the aid of all people including friends from the film industry and corporate world and distant relatives who needed any support or financial assistance.
Split into simpler sentences: Just as in the the film, Ratan Khatri was known to come to the aid of all people. His beneficiaries included friends from the film industry and corporate world and distant relatives who needed any support or financial assistance.