Inferno (7)

Jun 20, 1970 on BBC One at 5:15 PM
Mark as watched

Summary

The Doctor has escaped the catastrophic destruction of a parallel world. But can he stop Stahlman before he destroys this one?

Previous episode

Inferno (6)
Season 7 Episode 24

Jun 13, 1970

Guest stars

Christopher Benjamin, Derek Newark, Ian Fairbairn, John Levene, Nicholas Courtney, Olaf Pooley, Sheila Dunn