Silsila (1981) - Directed by Yash Chopra, this film is often considered their most memorable collaboration. It revolves around complicated relationships and features some timeless songs.
Muqaddar Ka Sikandar (1978) - This drama film has a star-studded cast including Amitabh, Rekha, Vinod Khanna, and Rakhee. The songs “Salamat Rahe Dostana” and “O Saathi Re” are evergreen hits.
Namak Haraam (1973) - While the film primarily focuses on the friendship between Amitabh and Rajesh Khanna, Rekha plays a pivotal role in the narrative.
Suhaag (1979) - In this action film, Amitabh and Rekha are supported by a cast that includes Shashi Kapoor, Parveen Babi, and Nirupa Roy.
Do Anjaane (1976) - A drama based on a story of love, deceit, and revenge, where Amitabh plays a man who loses his memory, and Rekha, his wife, tries to bring him back to his past life.