Gregorio Walerstein

Scenarista:

1. 1. Mi campeón (1952), film
   ...
   (story) (as Mauricio Wall)

Producent:

1. 1. El enmascarado de plata (1954), film
   ...
   producer (uncredited)
2. 2. The Sword and the Cross (1956), film
3. 3. Golden Wedding (1956), film
4. 4. La herida luminosa (1956), film
5. 5. Vrati se iz Meksika (1960), film
6. 6. Los reyes del fútbol (1964), film
7. 7. Crónica de un amor (1974), film