Commentary by John Levene (Sergeant Benton), Susan Penhaligon (Lakis), Barry Letts (Producer), Marion McDougall (Production Assistant), Graham Duff, Phil Ford, Joseph Lidster, James Moran, Toby Hadoke (Moderator).
Between Now... And Now!Edit
A brief 'before and after' comparison of the picture restoration process used on this DVD release. (3'24" | 4:3 | 2010)
Radio Times BillingsEdit
Episode listings for this story from the BBC magazine Radio Times in PDF format.
A selection of rare and previously unpublished photographs from the recording of this story. (8'02" | 4:3 | 2010)
Text commentary by (TBC) providing cast details, script development and other information related to the production of this story.