A documentary following two operatic productions at the Madrid Royal Opera House.
| Release Date | November 28, 2013 | |
|---|---|---|
| Status | Released | |
| Original Title | Tras el telón | |
| Runtime | 50min | |
| Budget | — | |
| Revenue | — | |
| Language | Spanish, English, German | |
| Original Language | English | |
| Production Countries | Spain | |
| Production Companies | simplicity films | |