- Unknown:
- R. W. B. Lomax
- Unknown:
- Edward Luckarift
- Counsel for Defence:
- Rolf Lefebvre
- Richard Hall:
- Brian Haines
- Mrs Hall, his mother:
- Molly Rankin
- Delia, his wife:
- Cecile Chevreau
- Henry Grimsden:
- Eric Anderson
- Sarah:
- Marjorie Westbury
- Mary:
- Annette Kelly
- Foreman of Jury:
- James Thomason