- Simon Dutton
- Simon Templar
- Gayle Hunnicutt
- Mrs. Cunningham
- David Ryall
- Teal
- Simon Rouse
- Fraser
- Jenifer Landor
- Jenny
- Nicholas Jones
- Dr. Lester
- Joseph Long
- Marquez
- Christine Kavanagh
- Katrina
- Barrie Rutter
- Sammy
- Niall Padden
- Todd
- Danny Webb
- Steven
- Frédérique Charbonneau
- Marie
- Rupert Vansittart
- Wyatt
- Brian Hall
- Eddy
- Richard Haddon Haines
- Carstairs
- Marty Cruikshank
- Mrs. Carstairs
- Jean Badin
- M. Deschamps
- Lloyd McGuire
- Art Buff
- Judith Paris
- Art Buff's Wife
- Alan Barker
- Man Next Door
- Georgina Melville
- Mrs. Hawksley
- James Snell
- Mr. Hawksley
- Geoffrey Davion
- Doctor
- James Langton
- Policeman in Street
- Amanda Orton
- Policewoman
- Peter Geeves
- First Jewel Thief
- Howard Crossley
- Second Jewel Thief
- Gawn Grainger
- Fence
- Jonathan Magnanti
- Policeman
- Richard Dixon
- Waiter
- Paula Stockbridge
- Receptionist
