Oos Raat Ke Baad is a 1969 thriller movie, directed and produced by YB Siraj under the banner Commercial Cine Corporation.
Mukesh, Asha Bhosle, Bula Gupta and Hemant Kumar rendered their voices.
In the past, Sunder Singh had an affair with a village girl, who gave birth to his illegitimate child.
Doctor Shyam attends the manor to treat Sunder Singh, and Sharmila falls in love with him.
Sharmila decides to end her relationship with the doctor, wanting to prevent her father from suffering more pain.
Doctor Shyam is called, and he suggests that Sunder Singh forgive Sharmila in order to ease some of his tension.
Madan Singh brings in Doctor Lakhan and Nurse Veera (Bela Bose) to attend him.
When she returns, she finds that the manor is haunted by her father’s ghost and informs her uncle, who has her declared insane.
In the meantime, Sharmila has resumed her meetings with Doctor Shyam, although she refuses to marry him out of respect to her deceased father, who never gave his permission.
When Sharmila refuses to leave, Madan Singh shoots the spirit with a gun, revealing it to be a living person.