Script for Powerplay by Terry Nation (c) 1977 by the British Broadcasting Corporation. Series created by Terry Nation. This is a complete dialogue transcript for research purposes and is not for sale under any circumstances Format (c) 1993 by Micky DuPree. Transcription: Malcolm Mladenovic. Proofreading: Dave Owen. Dramatis Personae: [scene - guard outside cabin door, rises and nods to someone approaching] SERVALAN Good. That will be all for the moment. [scene - Tarrant arrives at life capsule launch controls] TARRANT They've launched a life capsule. [scene - on the hospital ship] CALLY Oh.