- Author:
- Dorothy L. Sayers
- Dramatised by:
- Anthony Steven
- Designer:
- David McKenzie
- Producer:
- Bill Sellars
- Director:
- Robert Tronson
- Lord Peter Wimsey:
- Ian Carmichael
- Bunter:
- Glyn Houston
- Matthew Gowan:
- Russell Hunter
- Hugh Farran:
- Donald Douglas
- Mr Alcock:
- John Junkin
- Michael Waters:
- Clive Graham
- Sandy Campbell:
- Ian Ireland
- Jock Graham:
- David Rintoul
- John Ferguson:
- David McKail
- Henry Strachan:
- Roy Boutcher
- Wully Murdoch:
- James Copeland
- Gilda Farran:
- Susan MacReady
- Mrs Alcock:
- Ann Scott Jones
- Hammond:
- Jake D'Arcy
- Betty:
- Sally Kinghorn
- Mrs Smith-Lemesurier:
- Irene Sunters
- Sgt Dalziel:
- Michael Elder
- Dr Cameron:
- Willy Joss
- Helen McGregor:
- Elaine Collins
