- Richard Hannay:
- Noel Johnson
- Peter John Hannay:
- Gareth Johnson
- Sandy Clanroyden:
- Michael Deacon
- ValdemarHaraldsen:
- David March
- Anna Haraldsen:
- Elizabeth Proud
- Lombard:
- Geoffrey Matthews
- Pierre d'Ingraville:
- John Gabriel
- Geordie Hamilton:
- Fraser Kerr
- Lancelot Troth:
- Trader Faulkner
- Lydia Ludlow:
- Eva Haddon
- Arne Arnassen:
- Michael Shannon
- Albinus:
- Clifford Norgate
- Jacob Gregersen:
- Christopher Bidmead