Doctor Doctor Who Guide
Last updated 23 April 2017

Part Four

Series Episode Number: 405

World Premiere: Sat 20 Sep 1975 - 5:22pm BST [BBC One] (United Kingdom)
First Broadcast: Fri 28 Mar 1980 - 5:30pm CST [WTTW 11 Chicago]
Running Time: 25 minutes 22 seconds

7.20 Million (UK)

Chart Position: 45 () (UK)

Recorded on Wed 23 Apr 1975 in TC 4 at these locations
BBC Genome Project: see entry

BBC Programme Page

Broton the Zygon warlord, disguised as the Duke of Forgill, intends to use the Skarasen to attack the World Energy Conference in London.

Production Team hide uncredited
WriterRobert Banks Stewart
DirectorDouglas Camfield
ProducerPhilip Hinchcliffe
DesignerNigel Curzon
Script EditorRobert Holmes
Film CameramanPeter Hall
Film SoundJohn Tellick
Film EditorIan McKendrick
Studio LightingJohn Dixon
Studio SoundMichael McCarthy
Visual Effects DesignerJohn Horton
Costume DesignerJames Acheson
Make-upSylvia James
Incidental MusicGeoffrey Burgon
Special SoundDick Mills
Title MusicRon Grainer
Title Music BBC Radiophonic Workshop
Title SequenceBernard Lodge
Production Unit ManagerGeorge Gallaccio
Production AssistantEdwina Craze
Post Production SoundMichael McCarthy (uncredited)
Grams OperatorGordon Phillipson (uncredited)
Make-Up AssistantSuzanne Jenson (uncredited)
Make-Up AssistantMartha Livesley (uncredited)
Visual Effects AssistantRoger Barham (uncredited)
Visual Effects AssistantLen Hutton (uncredited)
Visual Effects AssistantCharlie Lumm (uncredited)
Visual Effects AssistantColin Mapson (uncredited)
Film Camera AssistantAlec Curtis (uncredited)
Film Sound AssistantClive Derbyshire (uncredited)
GripRay Monks (uncredited)
GripDennis Rogers (uncredited)
Props BuyerEric Baker (uncredited)
Technical ManagerHenry Barber (uncredited)
Director's AssistantJoy Sinclair (uncredited)
Senior CameramanPaul Kay (uncredited)
CameramanMike Figini (uncredited)
CameramanBrian Parker (uncredited)
CameramanMark Hatcher (uncredited)
CameramanDavid Parker (uncredited)
Props BuyerRobert Sutton (uncredited)
Assistant Floor ManagerRosemary Webb (uncredited)
Title Music ArrangerDelia Derbyshire (uncredited)