Aneirin Hughes

as Henry Ashby

as Carl Mortimer

as Cardinal Ratcliffe

as Ron

as Chief Superintendent Brian Prosser

as Gorfydd

as Doctor

as Dad

as Tom Howells

as Graham Branagh

as Mr. Pritchard

as Trevor Davies

as DC Nathan

as Nigel Hoyle

as Gronw (voice)

as Organ Morgan

as Petrol Rep

as Tom Ferguson

as Chaz Fettucine

as Tom

as David Williams

as Anaesthetist

as Det. Supt. Colin Harpur

as D.I. Owen McGrath

as Harry

as Sam Wentworth

as Sir Williams

as Lloyd Thomas

as Rhydian