Tanau'r Lloer

Huw Ynyr

Hogyn

Annes Elwy

Jini / Usherette

Dylan Morrison-Jones

Hogyn Ifanc

Elin Pritchard

Mam / Brenhines y Llyn Du

James Taylor

Huw

Robyn Lyn Evans

Em

Leah-Marian Jones

Dynes Glên / Brenhines yr Wyddfa

Eleri Gwilym

Angharad

Emyr Wyn Jones

Dr Rees / Ynel Wil

Buddug Verona James

Nain

Rhys Meirion

Dewi Siop Gornal

Sion Goronwy

Wil Plisman

Rhys Parry Jones

Convert

Paul Carey Jones

Elis Ifas

Shân Cothi

Gres Ifas

Dafydd Allen

Train Guard

Levi Tyrell Johnson

Asylum Patient

Lily Beau Conway

Nurse 1950

Meinir Wyn Roberts

Voice of Jini

Marc Evans

Screenplay, Executive Producer

Ed Talfan

Executive Producer

Siobhan Harper Ryan

Hair Designer

Sarah-Jane Perez

Costume Designer

Anna Evans

Co-Producer

Kirsten Stoddart

Producer

Gareth Mabey

Editor

Ben Chads

Director of Photography

Shaminder Nahal

Executive Producer

Emyr Afan

Executive Producer

Gwenllian Gravelle

Executive Producer

Caradog Prichard

Novel

Sara Jones

Editor

Androo Gwynn

Editor

Christopher Forster

Director

Gareth Glyn

Original Music Composer