Polyamory for Dummies (2021) — Cast
Cast
| Roma Calderón | Enfermera jefe |
| Lola Rodríguez | Claudia |
| Luis Bermejo | Esteban |
| Toni Balach | Policía |
| Esther Toledano | Esther Milo |
| Karlos Klaumannsmoller | Fresh Fish Con |
| Fernando Colomo | Maestro |
| Juan Rueda | Ildefonso |
| Toni Acosta | Tina |
| María Pedraza | Amanda |
| Cristina Gallego | Marta |
| Julen Alba | Sapoman |
| Karra Elejalde | Satur |
| Eduardo Rosa | Álex |
| Eros Herrero | Hugo |
| Susi Caramelo | Herself |
| Jaime Riba | |
| Montse Paldro | Señora pasajera |
| Mery Cabezuelo | Margarita |
| Laura Alcoba | Azafata |
| Inma Cuevas | Berta |
| Patricia Peñalver | Laura |
| Quim Àvila Conde | Manu |
| Mónica Vic | Señora pasajera |
Crew
| Ángel Iguacel | Director of Photography |
| Mariló Osuna | Makeup Department Head |
| Ana Álvarez-Ossorio | Editor |
| Fernando Furones | Music |
| Ana López Cobos | Costume Design |
| Montse Sanz | Art Direction |
| Mariló Osuna | Makeup Artist |
| Pilar Benito | Executive Producer |
| Alba Cobos | Makeup Artist |
| Anna Saura Ramón | Producer |
| Berta Moreno Escobar | Producer |
| Fernando Colomo | Director |
| Marina Maesso | Writer |
| Laura Cepeda | Casting |
| Casandra Macías Gago | Writer |
| Fernando Colomo | Writer |