Directed by
| Mario Schoendorff | ||
Writing Credits (in alphabetical order)
| Pablo Calvo-Sotelo | ... | (idea) |
| Mario Schwartz | ||
Cast (in credits order)
 |
Marco Schwartz | ... | Tenor |
|
|
Silvia Schwartz | ... | Soprano |
| Eduardo Gómez | ... | Portero | |
Produced by
| Sergio García de Leaniz | ... | line producer |
| José Ibáñez | ... | producer |
| Juan Ibáñez | ... | associate producer |
| Antonio Larrondo | ... | assistant producer |
Art Direction by
| Catalina Madurga | ||
Art Department
| Rubén Pardiñas | ... | assistant set decorator |
| David Temprano | ... | art department apprentice |