One year ago on November 2, seven people sat down to dinner at the Luxembourg. One of them, Rosemary Barton, never got up. She was thought to have committed suicide due to post-flu depression.
You can now watch Sparkling Cyanide online on the following streaming providers in the United States.
| Writing | Sue Grafton | Screenplay |
| Writing | Agatha Christie | Novel |
| Directing | Robert Michael Lewis | Director |
| Production | Phyllis Huffman | Casting |
| Sound | James Di Pasquale | Music |
| Production | Stan Margulies | Producer |
| Editing | David Saxon | Editor |
| Crew | Ted Voigtländer | Cinematography |
| Costume & Make-Up | Fred Williams | Makeup Artist |
