"The Bringers of Wonder, Part Two" is the eighteenth episode of the second series of Space: 1999 (and the forty-second overall episode of the programme). The screenplay was written by Terence Feely; the director was Tom Clegg. The final shooting script is dated 23 June 1976. Live-action filming took place Wednesday 25 August 1976 through Tuesday 28 September 1976 (with a two-day interruption from 21 to 22 September to film additional scenes for "The Beta Cloud").