- Writer/Series devised by:
- Cyril Abraham
- Script Editor:
- Mervyn Haisman
- Designer:
- Peter Blacker
- Producer:
- Geraint Morris
- Director:
- Gerald Blake
- Captain Baines:
- Howard Lang
- Tom Arnold:
- Keith Jayne
- James Onedin:
- Peter Gilmore
- Letty Onedin:
- Jill Gascoine
- Elizabeth, Lady Fogarty:
- Jessica Benton
- Charles Marston:
- Maurice Colbourne
- Mrs Gibson:
- Patricia Prior
- Nellie Jenkins:
- Valerie Phillips
- Seth Burgess:
- Michael Walker
- Jack Jarvis:
- Robert Docherty
- Sarah Onedin:
- Mary Webster
- Charlotte Onedin:
- Laura Hartong
- Fergus Doyle:
- T.P. McKenna
- Helen Doyle:
- Jeananne Crowley
- Samuel Onedin:
- Christopher Douglas
- Higgins:
- Terry Cowling
- Molly:
- Julie La Rousse
- Mr Dunwoody:
- John Rapley
- Earl of Marston:
- Willoughby Gray
