Tom and Greg are enslaved alongside dozens of others in Mr Smithson's coal mine. Elsewhere, the Family are desperately tracking Billy, their only lead, across the country. At a roadside motel Billy stops to meet his girlfriend Sally and when the Family confront him, Billy claims ignorance and exits.
Meanwhile in the mine, Greg formulates an escape plan, convincing Smithson that he's a geologist and has discovered a gas leak. However the Family are converging on Smithson's as well with their own rescue plans, leading to a dangerous game of cat and mouse...
|Abby Grant||Julie Graham|
|Tom Price||Max Beesley|
|Greg Preston||Paterson Joseph|
|Anya Raczynski||Zoe Tapper|
|Aalim Sadiq||Phillip Rhys|
|Sarah Boyer||Robyn Addison|
|Billy Stringer||Roger Lloyd Pack|
|Henry Smithson||Christopher Fulford|
|Najid Hanif||Chahak Patel|
|Peter Grant||Jack Richardson|
|Director||David M Evans|