- Writer:
- Ian Curteis
- Pianist/Music Adviser:
- John Burrows
- Make-up:
- Penny Bell
- Costumes:
- Ian Adley
- Lighting:
- Dave Sydenham
- Designer:
- Peter Seddon
- Producer:
- Mark Shivas
- Director:
- Mark Cullingham
- Beethoven:
- Michael Jayston
- Josephine Deym:
- Judy Parfitt
- Franz von Brunswick:
- Edward Hardwicke
- Haydn:
- Charles Leno
- General Kugelgen:
- John Loder
- First doctor:
- Charles Workman
- Bettina von Breitkopf:
- Georgine Anderson
- Friedrich von Breitkopf:
- Roland Pickering
- Anton von Breitkopf:
- Neil Wilson
- Schneller:
- Kenneth Benda
- Customs officer:
- Alan Adams
- Christine Unger-Sabatier:
- Sheila Ruskin
- Maria Lichnowsky:
- Rowena Cooper
- Prince Lichnowsky:
- David Garth
- Countess Werdenberg:
- Janet Burnell
- Hoffman:
- Keith Marsh
- Steffan Deym:
- Gary Burfield
- Anna Deym:
- Sarah Frampton
- Countryman:
- Richard Vanstone
- Second doctor:
- Derek Pollitt
- Kistner:
- Rufus Frampton
