Gregorio Walerstein

Writer:

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

Producer:

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. Adventures of Joselito and Tom Thumb (1960), film
6. 6. Los fenómenos del futbol (1964), film
7. 7. Crónica de un amor (1974), film