This film is now owned by Shah Rukh Khan's Red Chillies Entertainment.
Juhi Chawla and Jackie Shroff were kept out of the films CD and cassette tape cover's . This was due to their declining stardom.
Karishma Kapoor was signed for the film but she was replaced when Shahrukh insisted Juhi Chawla be signed.
The film was started in 1997. The film did not have a title for the longest time. PAGLA was chosen in 1999. One Two Ka Four was finally selected after a long delay.
Juhi Chawla was pregnant while shooting for the song Khamoshiya Gun Guna Ne Lagi.