41.Immaan Dharam (1977)
Writers: Javed Akhtar
Cast: Shashi Kapoor, Sanjeev Kumar, Amitabh Bachchan, Rekha, Aparna Sen, Helen, Prem Chopra, Om Shivpuri, Shreeram Lagoo, Utpal Dutt, Amrish Puri, A.K. Hangal
42.Khoon Pasina (1977)
Writers: Kader Khan (dialogue), Rakesh Kumar (story)
Cast: Amitabh Bachchan, Vinod Khanna, Rekha, Nirupa Roy, Helen
43.Parvarish (1977)
Writers: Kader Khan (dialogue), Prayag Raj (screenplay)
Cast: Shammi Kapoor, Amitabh Bachchan, Vinod Khanna, Neetu Singh, Shabana Azmi, Kader Khan, Amjad Khan, Dev Kumar, Indrani Mukherjee, Viju Khote
44.Chala Murari Hero Banane (1977)
Cast: Asrani, Bindiya Goswami, Ashok Kumar, Prem Nath, Bindu, Paintal, Jagdeep, Keshto Mukherjee, Satyendra Kapoor, Lal Krishna Advani, Dharmendra, Rishi Kapoor, Hema Malini, Atal Behari Vajpayee, Amitabh Bachchan – Guest Appearance as himself
45.Khatta Meetha (1978)
Writers: Basu Chatterjee (screenplay), Keka Chatterjee (associate screenplay)
Cast: Ashok Kumar, Rakesh Roshan, Bindiya Goswami, Raju Shrestha, Deven Verma, Preeti Ganguli, Ranjit Chowdhry, Devendra Khandelwal, Vimal Sahu, Ravi Raaj, Pearl Padamsee, Pradeep Kumar, Keshto Mukherjee, Amitabh Bachchan in guest appearance..
46. Besharam (1978)
Cast: Sharmila Tagore, Amitabh Bachchan, Bindu, Helen, Amjad Khan, Urmila Bhatt, Uma Dhawan, A.K. Hangal, Iftekhar, Nirupa Roy, Jayshree T, Deven Verma
47.Ganga Ki Saugand (1978)
Writers: Nabendu Ghosh (screenplay), Asgar Mirza (assistant dialogue)
Cast: Amitabh Bachchan, Rekha, Amjad Khan, Bindu, I.S. Johar, Anwar Hussain, Farida Jalal, Mukri, Pran, Jeevan
48. Kasme Vaade (1978)
Produced by Ramesh Behl
Written by Mirza Brothers
Cast: Amitabh Bachchan, Rakhee Gulzar, Randhir Kapoor, Neetu Singh, Vijayendra Ghatge, Amjad Khan, Bhagwan, Sharat Saxena, Katy Mirza
49.Trishul (1978)
Produced by Gulshan Rai
Written by Javed Akhtar, Salim Khan
Cast: Amitabh Bachchan, Sanjeev Kumar, Shashi Kapoor, Raakhee, Hema Malini, Poonam Dhillon, Sachin, Waheeda Rehman, Prem Chopra
Nominated for, Filmfare Best Actor Award.
50.Don (1978)
Produced by Nariman A. Irani
Written by Javed Akhtar, Salim Khan
Cast: Amitabh Bachchan, Zeenat Aman, Iftekhar, Pran, Om Shivpuri, Satyendra Kapoor, Pinchoo Kapoor, Kamal Kapoor, Arpana Choudhary, Helen, Mac Mohan
Amitabh won Filmfare Best Actor Award.