Cast
- Zanoni Ferrite as Mário Nerone
- Rodolfo Mayer as Giacomo Nerone / Mário D’Angelo
- Sandra Barsotti as Márcia
- Maria Helena Dias as Nilza
- Marco Nanini as Lauro
- Denise Del Vecchio as Betty
- Jonas Mello as Luigi D’Angelo
- Laura Cardoso as Mariana
- Serafim Gonzalez as Maestro Vítor Vila Verde
- Paulo Goulart as Delegado Rangel