- Ioan Gruffudd - John Gray
- Orlando Bloom - Rent Boy
- James D'Arcy - First Friend
- Andrew Havill - Algernon
- Jason Morell - Ernest Dowson
- Jamie Lee - Second Friend
- Matthew Mills - Lionel Johnson
- Peter Barkworth - Charles Gill
- Adam Garcia - Jones
- Joseph May - First Miner
- Orlando Wells - Undergraduate
- Robert Lang - C.O. Humphreys
- David Westhead - Edward Carson
- Mark Letheren - Charles Parker
- Robin Kermode - George Alexander
- Avril Elgar - Lady Bracknell
- Jean Ainslie - Miss Prism
- Bridget Hodson - Gwendolen
- Hugh Munro - Chasuble
- Michael Simkins - Lord Illingworth
- Albert Welling - Arthur
- Philip Locke - Judge
- Bob Sessions - Mine Owner
- James Vaughan - Hotel Manager
- Richard Cubison - Head Waiter
- John Bleasdale - Warder
- Peter Forbes - Detective
- Peter Harding - Doorman at the Cadogan
- Geoffrey Leesley - Policeman
- Colin MacLachlan - Prison Officer
- Arthur Whybrow - Doorkeeper
- Hywel Simons - Reporter
- Brian Gilbert
- Julian Mitchell
- Alex Graham
- Stefan Henrix
- Debbie Wiseman
Capítulo disponible en las siguientes plataformas: