Cast
- Colin Baker (The Doctor)
- Maggie Stables (Evelyn Smythe)
- John Pickard (Thomas Brewster)
- Rory Kinnear (Samuel Belfrage)
- Warren Brown (Stephen Gibson)
- Joannah Tincey (Clara Stretton)
- Hugh Ross (Robert Stretton)
- Paul Chahidi (George Townsend)
- John Banks (Humanoids)
Doctor Who - The Monthly Adventures
145. Doctor Who: Industrial Evolution
Written by Eddie Robson
Starring Colin Baker Maggie Stables
