Waheeda Rehman was making her comeback with K3G after ten years! After doing the movies, Trishul and Namak Hala, people would have loved to see this duo once again. Initially, she was playing Amitabh’s mother role in the movie. There are few scenes also with her. However, due to the demise of her husband, she had to quit the role. Later, Achala Sachdev filled in for her. by Snehha Suresh