Michael Sheen

First Voice

Matthew Rhys

New York Voice

Griff Rhys Jones

Voice

John Rhys-Davies

Voice

Aimee-Ffion Edwards

Laugharne Voice

Rakie Ayola

Voice

Andrew Howard

Voice

Tom Jones

Captain Cat

Ioan Gruffudd

Mog Edwards

Kimberley Nixon

Myfanwy Price

Katherine Jenkins

Polly Garter

Aneurin Barnard

Drowned

Iwan Rheon

Drowned / Evans the Death

Tom Rhys Harries

Drowned / Willy Nilly

Karl Johnson

Drowned / Voice

Pip Broughton