Raghuvir wrote:
Initially the role in Pyaasa was offered to dilip Kumar. But since it was very similar to his role in Devdas, he turned it down. Guru Dutt decided to play the role himself.
And Nargis and Madhubala were considered for the two actresses, which was finalized with Mala Sinha and Waheeda Rehman.
I had read a little different version. Not sure if Dilip Kumar had accepted the role or not, but on the shooting day Dilip Kumar did not show up or came late, which made Guru Dutt upset and he decided to do the role himself.
Don't recall Nargis - Madhu Bala angle but it seems logical if Dilip was the main lead.