
Documentary providing a rare glimpse into the depths of the London Underground as its staff strive under immense pressure to keep this hugely complex and strained system running. The programme uses anonymous accounts by staff members, voiced by actors.

as Dennis - Track Maintenance

as Dan - Controller(as Dan Godward)

as David - Station Staff

as Patricia - Station Staff

as John - Driver

as Ray - Signal Engineer

as Rosemary - Station Supervisor

as Pete - Station Staff

as Chinna Emergency - Response Unit

as Self - Narrator(voice)

as Self - Additional Voiceover(voice)