Cast & crew
Piedra libre (1976)
Directed by Leopoldo Torre Nilsson Written by Beatriz Guido, Leopoldo Torre Nilsson, Rodolfo Mórtola
Cast
| Marilina Ross | Alonso |
| Juan José Camero | Ezequiel Barud |
| Mecha Ortiz | Amalia |
| Luisina Brando | Amalita |
| Flora Steinberg | Alonso |
| Enrique Alonso | Vicente |
| Francisco de Paula | Plácido |
| Adriana Parets | Melartin's Wife |
| Jorge Petraglia | Carancho |
| Walter Soubrié | Tordo |
| Jorge Povarché | |
| Jorge Nervi | |
| Inés Murray | |
| Lilian Riera | |
| Cecilia Cenci |
Crew
| Beatriz Guido | Story |
| Leopoldo Torre Nilsson | Director |
| Leopoldo Torre Nilsson | Writer |
| Rodolfo Mórtola | Writer |