Full credits

On screen, in billing order

1. 1Anton Phillipsas Bob Mathias
2. 2Barbara Bain
3. 3Barbara Kelly
4. 4Barry Morse
5. 5Catherine Schell
6. 6Clifton Jones
7. 7Martin Landau
8. 8Nick Tate
9. 9Prentis Hancock
10. 10Suzanne Roquette
11. 11Tony Anholt
12. 12Zienia Merton

• Fred Freiberger
• Sylvia Anderson