Eddie O’Connor
Geraint
William Whitelaw
Sir Osmund Cleverly
Inspector Welch
Bryn
Bear / Snail (voice)
Quinn
Mr. Wynne
Captain Canady
Sergeant Pollock
Thomas Griffiths
Donald
Stanley
Lascelles
Tortoise
Neighbour
Aethelwulf
Stone Mason Longstride
Daffyd Hughes
Brandon
Josi
Dr. James
Eisner
Tecton
Mr. Hogg, Whaler
DC Huw Morgan
Tony
Crad Rees
Constable Davis
Dr. Lloyd
Iwan
Godfrey
