Madfabulous

Callum Scott Howells

Henry Cyril Paget, 5th Marquess of Anglesey

Ruby Stokes

Lily

Rupert Everett

Gelert

Paul Rhys

Lord Penrhyn

Louis Hynes

Neville

Louise Brealey

Lady Chetwynd

Tom Rhys Harries

Nick Durant

Siobhán McSweeney

Blanche

Guillaume Gallienne

William

Steve Speirs

Morris Price

Kevin Eldon

John Wickens

Ian Puleston-Davies

Mr Davies

Roger Evans

Mr Tailor

Julian Lewis Jones

Viscount of Gwynedd

Kate Drew

Viscountess of Gwynedd

Leisa Gwenllian

Clara

Michael Hill

Emrys

Clara Paget

Mabel

Anthony O'Donnell

Mr Spinks

Ben Crystal

Mr Thomas