The Similarity Engine (audio story)

The Similarity Engine was the fourth Big Finish Productions audio drama in the Jago and Litefoot series, and the finale of Series 1.

Publisher's summary
When Jago takes a tumble on an unseasonably icy road, he ends up in hospital. But this is no ordinary medical establishment, and the patients are suffering from no ordinary illnesses. At last, the fiendish scheme of Dr Tulp is drawing to its cataclysmic climax. The Similarity Engine is operational. And a new, improved model of mahogany murderers have been unleashed...

Cast

 * Henry Gordon Jago - Christopher Benjamin
 * George Litefoot - Trevor Baxter
 * Ellie Higson - Lisa Bowerman
 * Sergeant Quick - Conrad Asquith
 * Doctor Tulp - Toby Longworth
 * Smitty - Matt Steer
 * Sergeant Lange/Ragamuffin - Alex Lowe
 * Constable Lee - John Banks
 * Alf - Alex Mallinson

Story notes

 * The story ends on a cliffhanger, leading into the next season's first story, Litefoot and Sanders - in fact, the last words spoken are "Litefoot and Sanders."

Continuity

 * Jago and Litefoot recall meeting people from the future. (TV: The Talons of Weng-Chiang, AUDIO: The Spirit Trap)