Eight people are trapped on an island when their plane abandons them. They find a large mansion whose butler is expecting them. Then one by one, they die...
Unfortunately the movie Gumnaam is not yet available on HBO Max.
| Directing | Raja Nawathe | Director |
| Sound | Lata Mangeshkar | Playback Singer |
| Sound | Mohammed Rafi | Playback Singer |
| Writing | Charandas Shokh | Story |
| Writing | Charandas Shokh | Dialogue |
| Writing | Agatha Christie | Novel |
| Writing | Dhruva Chatterjee | Screenplay |
| Editing | D.N. Pai | Editor |
| Camera | K.H. Kapadia | Director of Photography |
| Sound | Asha Bhosle | Playback Singer |
| Production | M. A. Madhu | Executive Producer |
| Production | N.N. Sippy | Producer |
| Sound | Jaikishan Dayabhai Panchal | Music |
| Sound | Shankarsingh Raghuwanshi | Music |
