- Haruka Abe - Tomiko Teshima
- Haruka Abe - Tippi / Tomiko
- Shannon Hayes - Olivia
- Lauren Ward - Mrs. Klasna
- David Persiva - Vicar
- Juliet Cowan - Carer
- Philip Arditti - Azul
- Hayley Carmichael - Myra
- Freddie Stewart - Force
- Geraldine Somerville - Ruth Palmer
- Matthew Aubrey - Jonty
- Ben Chaplin - Beam
- Samuel Bottomley - Denier / Ben Graham
- Samuel Bottomley - Denier
- Luke Thompson - Connor
- April Pearson - Polly
- Pooky Quesnel - Marion
- Mark Straker - Mr. Adams
- Ania Sowinski - Maja Niemec
- Freya Durkan - Young Leila
- Shane Keogh-Grenade - Care Home Boy
- Adrianna Bertola - Care Home Girl
- Tyrone Huggins - Vincent
- Misha Butler - Jocasta / Jack
- Tina Chiang - Daisy
- John Macmillan - Saul Green
- Zoe Telford - Tracey
- Willow Nash - Sat Nav Voice (voice)
- Willow Nash - Newscaster
- Brian Ferguson - Ted Whitton
- Caroline O'Reilly
- Gemma Louise Read
- Lottie Moggach
- Sophia Morphew
- Clare Couchman
- Danielle Scott-Haughton
- Jane Ripley
- Lucy Hopkins
- Beatrice Ray
- Rachel Hirons
- Melanie Stokes
- Bradley Adams
- Hannah Peel
- Matthew Simpson
- Edward Hoyland
- Craig Burns
- Andrew Godwin
- Dan Johnston
Tallulah Haddon interpreta a Leila / Shadowfax en la serie.
Simona Brown hace el papel de Tess / Mania.
Matthew Beard interpreta a Adrian en la serie.
Haruka Abe interpreta a Tomiko Teshima en la serie.
Capítulo disponible en las siguientes plataformas:
