Complex sentence: The Great Gambler is a 1979 Bollywood film directed by Shakti Samanta and starring Amitabh Bachchan in a dual role, Zeenat Aman, Neetu Singh, Prem Chopra, Madan Puri, Iftekhar, Utpal Dutt and Helen.
Split into simpler sentences: The Great Gambler is a 1979 Bollywood film directed by Shakti Samanta and starring Amitabh Bachchan in a dual role. The film also stars Zeenat Aman, Neetu Singh, Prem Chopra, Madan Puri, Iftekhar, Utpal Dutt and Helen.