Documentary by Jean-Pierre Gorin about twin girls who spontaneously developed their own unique language as children.
You can now watch Poto and Cabengo online on the following streaming providers in the United States.
| Production | Jean-Pierre Gorin | Producer |
| Directing | Jean-Pierre Gorin | Director |
| Editing | Greg Durbin | Editor |
| Writing | Jean-Pierre Gorin | Writer |
| Editing | Lynn Burnstan | Assistant Editor |
| Crew | Patricia Patterson | Thanks |
| Editing | Laraine Mestman | Assistant Editor |
| Editing | Chris Weber | Negative Cutter |
| Editing | Tom Sartori | Colorist |
| Crew | Tom Luddy | Thanks |
| Crew | Manny Farber | Thanks |
| Camera | Greg Durbin | Assistant Camera |
| Editing | Josh Rushton | Color Timer |
| Camera | Maureen Gosling | Still Photographer |
| Crew | Alice Waters | Thanks |
| Editing | Anna Boorstin | Assistant Editor |
| Camera | Les Blank | Director of Photography |
| Sound | Maureen Gosling | Sound |
