- Matthew Rhys
- Mateo
- Marta Lubos
- Cerys
- Nahuel Pérez Biscayart
- Alejandro
- Nia Roberts
- Gwen
- Matthew Gravelle
- Rhys
- Rhys Parry Jones
- Martin
- Duffy
- Sissy
- Phylip Hughes
- Opening Narrator
- Sarita Roccato
- Manuela
- Claudia Cantero
- Marta
- Ricardo Williams
- Rhodri
- Rhodri Meilir
- Fellow Actor
- Ri Richards
- Therapist
- Ellen Salisbury
- Sian
- Gabriela Ferrero
- Eleonora
- Gillermina Buckle
- Alba
- Zacarias Abraham
- Tango Dancer
- Miriam Johnson
- Backpacker Girl
- Sue Roderick
- Barmaid
- Marco Antonio Caponi
- Diego
- Marcin Kwasny
- Marc
- Piotr Grabowski
- Oleg
- Radoslaw Kaim
- Kris
- Emma Dallow
- Sissy's Friend in the Club
- Sara Gregory
- Chica del Valle
- Gareth Jewell
- Chicos del Valle
- Sion Ifan Williams
- Chicos del Valle
- Andrew Phillips
- Chicos del Valle
- Nicolas Silva
- Pablito
- Marta Fritz
- Aladyn's Wife
- Jorge Arismendi
- Aladyn
- Aime Alicia Arroquy
- French Girl
- Jamie Bashkansky
- Drunk Man
- Hernan Varela Pinero
- Drunk Man
- Jennifer Alejandra Martinez
- Dunia
- Kevin Arismendi
- Aladyn's Son
- Elsa Pulgar
- Aladyn's Mother
- Nicanor Gonzalez del Solar
- Delivery Guy
- Sandra Millapi
- Cleaning Woman
- Alys Thomas
- Kate
- Betsan Jenkins
- Angels
- Mannon Jenkins
- Angels
- Rhodri Sion
- Dave
- Stewart Jones
- Old Mr. Roberts
- Janet Aethwy
- Old Mr. Roberts' Daughter
- Owain Llyr Edwards
- Iwan
- Dora Levars
- Mercedes
- John Ogwen
- Uncle Wil
- Huw Garmon
- Padre
- Heledd Non Evans
- Nia
- Alberto Williams
- Male Voice Choir
- John David Williams
- Male Voice Choir
- Alejandro Jones
- Male Voice Choir
- Thomas Milton Evans
- Male Voice Choir
- Juan Carlos Ledesma
- Male Voice Choir
- Axel Bulderburg
- Male Voice Choir
- Fabrizzio Buldetburg
- Male Voice Choir
- Luciano Dodero
- (uncredited)
