Cast
- Tom Baker (The Doctor)
- Lalla Ward (Romana)
- John Leeson (K9)
- David Warner (Cuthbert)
- Toby Hadoke (Mr Dorrick)
- David Troughton (The Black Guardian / Edge)
- Lisa Bowerman (Conglom-Net Computer)
- Jez Fielder (Drudger / Ecidien Cerebus Bird / Albert Chatterton / Salonu Prime)
- Jane Slavin (The Laan / Salonu)
Doctor Who - The Fourth Doctor Adventures
5.8. Doctor Who: Casualties of Time
Written by Nicholas Briggs
Starring Tom Baker Lalla Ward
