One Moment of Humanity

Summary

A sinister woman called Zamara materializes on the base, forcing Helena and Tony to accompany her to the planet of Vega, whose natives are anything but friendly. A servant of the Vegans, known only as Number Eight, informs the two Alphans that he and his race are the natural inhabitants of the planet and that Zamara and her race are androids, who, it turns out, want the Alphans to teach them warfare.

Guest stars

• Nick Tate as Alan Carter
• Zienia Merton as Sandra Benes
• Leigh Lawson as Zarl
• Billie Whitelaw as Zamara
• Geoffrey Bayldon as Number Eight
• Sarah Bullen as Kate