- TitleShips That Pass in the Night, Stopping (Original title)
Pig in the Middle[04/10/81] (Alternative title) - Film / VideoMaterials held in the BFI National Archive
- Digital materials (2)
AS-11 UK DPP SD - MXF OP1a - D10 - - N-601767
MasterMOV - 00:25:24 minutes - V210 - - N-601768
Master
Video materials (1)2-inch Quadruplex - Video - - TX date: 1981-10-04 - C-725830
Master - Restricted access to preserved videotape