Kailash becomes rich when his uncle develops a new solar powered formula to save energy. He courts Asha whose jealous fiance plots to use her to blackmail Kailash into revealing the secret formula.
Is Black Mail on Netflix? Unfortunately the movie Black Mail is not yet available on Netflix.
| Sound | Anandji Veerji Shah | Music Director |
| Sound | Kalyanji Veerji Shah | Music Director |
| Production | Bhanu Kumar Doshi | Producer |
| Editing | Vijay Anand | Editor |
| Production | Vinod Doshi | Producer |
| Directing | Vijay Anand | Director |
| Writing | Vijay Anand | Writer |
| Crew | N.V. Srinivas | Cinematography |
| Writing | Rajendra Krishan | Lyricist |
| Sound | Kishore Kumar | Vocals |
| Sound | Lata Mangeshkar | Vocals |
