The final shooting script of Seed Of Destruction by John Goldsmith was dated Tuesday 25th May 1976. A month later, the pink page amendments appeared on Monday 28th June, followed by a shooting schedule dated Thursday 1 July, for filming beginning Monday 5th July. The two episodes being filmed (Catacombs of the Moon and The AB Chrysalis) were over-running, so, on the projected start date of Monday 5th, a second shooting schedule was published, pushing the start date back two days to Wednesday 7th July.
Additional blue and green page amendments were issued the day before filming, on Tuesday 6th, with a yellow page replacement on the 7th. To catch up the schedule, the crew had to work their first Saturday of the year (17th July; they would also have to work a Saturday for The Seance Spectre in September). The episode finished on Monday 19th July after 10 days filming.
This is the first page of the script, from the 25th May script and the pink replacement page from 28th June. Most of the dialogue and script direction is identical, but the shot of Helena doing the narration in Medical is cut (we see such scenes in the first few episodes, but most episodes keep the narration off-camera). The date has been changed (from 508 days to 1608) and the line about "Something is draining Alpha of energy." has gone (that will be an explicit action of the replica Koenig, later in the plot).
Brian Johnson has added a hand-written remark in his copy of the script: "Star filter?" A star filter is a grooved lens that gives light sources radiant lines, like pointed stars (it will be used extensively for set photography, but is not visible on model shots).
1.
THE HOOK:
FADE IN:
1 EXT. MOONBASE ALPHA (SFX) 1
Establish the Base.
HELENA (V.O.)
(narrating)
Moonbase Alpha. Status Report.
Five hundred and eight days
since leaving Earth Orbit.
2 INT. MEDICAL CENTER 2
HELENA is speaking into recorder.
HELENA
Doctor Helena Russell recording.
After some weeks of uneventful
travel through space we have
encountered a bizarre jewel-like
asteroid which is having a
strange effect on us.
3 EXT. SPACE SKY (SFX) 3
The Moon. Beyond an asteroid that shimmers and flashes
with light like a gigantic diamond.
HELENA (V.O.)
(narrating)
Our Central Computer is unable
to give even a preliminary
analysis.
CLOSE in on asteroid as:
HELENA (V.O.) (contd.)
Reactor levels indicate a gradual
power loss. Something is draining
Alpha of energy.
4 EXT. SPACE SKY (SFX) 4
REVERSE ANGLE The Moon.
An Eagle travelling towards the asteroid.
CLOSE in on Eagle as:
HELENA (V.O.) (contd.)
Commander John Koenig and Chief
Eagle Pilot Alan Carter are
carrying out a close reconnaissance.
"SEED 0F DESTRUCTION"
28th June, 1976
1.
THE HOOK
FADE IN:
1. EXT. MOONBASE ALPHA (SFX:) 1
Establish the Base.
HELENA (V.O)
(narrating)
Moonbase Alpha. Statue Report.
Sixteen hundred and eight days
since leaving Earth Orbit.
Doctor Russell recording.
After some weeks of uneventful
travel through space we have
encountered a....
SCENE 2 - DELETED
3 EXT. SPACE SKY (SFX:) 3
The Moon. Beyond an asteroid that shimmers and
flashes with light like a gigantic diamond.
HELENA (V.O)
bizarre, jewel-like asteroid
which is having a strange
effect on us.
CLOSE ON ASTEROID
HELENA (V.O)
Our Central Computer is unable
to give even a preliminary analysis.
4. EXT. SPACE SKY (SFX:) 4.
REVERSE ANGLE - The Moon.
An Eagle travelling towards the asteroid.
CLOSE in on Eagle as:
HELENA (V.O.Contd.)
Commander John Koenig and Chief
Eagle Pilot Alan Carter are
carrying out a close reconnaissance,
Copyright Martin Willey.