Watch Hierro TV Series Episodes Online.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Episodio 1 | 2019-06-07 | 52 min |
| Season 1 | Episode 2 | Episodio 2 | 2019-06-07 | 50 min |
| Season 1 | Episode 3 | Episodio 3 | 2019-06-07 | 50 min |
| Season 1 | Episode 4 | Episodio 4 | 2019-06-07 | 50 min |
| Season 1 | Episode 5 | Episodio 5 | 2019-06-07 | 50 min |
| Season 1 | Episode 6 | Episodio 6 | 2019-06-07 | 50 min |
| Season 1 | Episode 7 | Episodio 7 | 2019-06-07 | 50 min |
| Season 1 | Episode 8 | Episodio 8 | 2019-06-07 | 50 min |
| Season 2 | Episode 1 | Episodio 1 | 2021-02-19 | 50 min |
| Season 2 | Episode 2 | Episodio 2 | 2021-02-19 | 50 min |
| Season 2 | Episode 3 | Episodio 3 | 2021-02-26 | 50 min |
| Season 2 | Episode 4 | Episodio 4 | 2021-03-05 | 50 min |
| Season 2 | Episode 5 | Episodio 5 | 2021-03-12 | 50 min |
| Season 2 | Episode 6 | Episodio 6 | 2021-03-19 | 50 min |
| Visual Effects | Alfonso Casado Diez | Visual Effects Producer |
| Visual Effects | Ian Amaya | 3D Generalist |
| Visual Effects | Luís Ballesteros | 2D Artist |
| Visual Effects | Héctor Carcedo | Digital Compositor |
| Visual Effects | Miguel Castrillo | 3D Generalist |
| Visual Effects | Pablo Guacamole | Digital Compositor |
| Visual Effects | Joaquín Gutiérrez | Digital Compositor |
| Visual Effects | David Ramírez | Digital Compositor |
| Visual Effects | Alejandro Serna | 2D Artist |
| Visual Effects | Javier «Txiki» Tejedor | 3D Generalist |
| Visual Effects | Carlos Zaera | Digital Compositor |
| Visual Effects | Laura Cavia Peñalva | Visual Effects Supervisor |