'Dead Man Walking' (4 Parts) by Nigel Fairs story by John Ainsworth

All irregularities will be handled by the forces controlling each dimension. Transuranic, heavy elements may not be used where there is life. Medium atomic weights are available: Gold, Lead, Copper, Jet, Diamond, Radium, Sapphire, Silver and Steel. Sapphire and Steel have been assigned.

Blackledge Prison.

A new inmate arrived last night. Though he’s never been here before, he knows every corridor, even recognises some of the guards.

Sapphire and Steel arrived this morning, posing as Government Inspectors here to investigate the death of another new inmate, Stuart Kilsby… who hanged himself in an empty cell. But how?

Susannah Harker (Sapphire), David Warner (Steel), David Collings (Silver), Trevor Littledale (Michael Kent), Jo Castleton (Marian Anderson), Arthur Bostrom (Richard Hanmore), Neil Cole (Ian Jackson), Michael Chance (Hammond), Linda Bartram (Mo Jackson)

Directed by Nigel Fairs

Notes:
*Featuring Sapphire, Steel and Silver