Filmed and recorded at the Lagoa Rowing Stadium, Rio de Janeiro, 1988.
| Actor | Role |
|---|---|
| AAdelia IssaSoprano | Soprano |
| VVivane FariasSoprano | Soprano |
| AAnna Maria KiefferMezzo soprano | Mezzo soprano |
| SSonia GenuMezzo soprano | Mezzo soprano |
| CCeline ImbertPre-recorded voices | Pre-recorded voices |
| MMartha HerrPre-recorded voices | Pre-recorded voices |
| AAyrton PintoElectronic violin | Electronic violin |
| RRicardo RodriguesOboe | Oboe |
| MMichel RobinOboe | Oboe |
| DDébora TabakofTrapezes | Trapezes |
| JJames LewisReal-time image processing | Real-time image processing |
 Jocy de Oliveirasynthesizers | synthesizers |