Episode
Doctor Who: Inferno (4)
Overview
In a parallel England, the Doctor tries desperately to convince his captors of the immense peril they are in. But they are convinced he is a spy. And penetration zero is getting close…
Details
- Series
- Doctor Who
- Season
- Season 7
- Episode
- Episode 22
- Air date
- 1970-05-30
- Runtime
- 25 min
Episode context
Inferno (4) is Episode 22 in Season 7 of Doctor Who. It aired on 1970-05-30. The runtime is 25 min.
Previous / Next
Episode 21: Inferno (3)
The Doctor has vanished from the Inferno project… or has he? He finds himself in the same place, but everyone has changed… and the drilling is closer to its deadly conclusion.
Episode 23: Inferno (5)
The parallel Inferno has broken through the Earth's crust, unleashing terrible seismic forces and dooming the planet. The Doctor hopes to return and save his world. But the bestial primords are closing in...
More episodes from this season
Episode 20: Inferno (2)
Strange deaths, men changing into monsters, hot green slime pouring out of the waste pipes – but Professor Stahlman is determined to press ahead with the Inferno project no matter what the cost!
Episode 24: Inferno (6)
The Doctor is trapped in a parallel world that is going up in flames. Can he escape in time to save Earth in his own universe?
Episode 19: Inferno (1)
England, the near future. UNIT is providing security and scientific support for the Stahlman project, an attempt to tap the Earth's core for energy. But things are already going wrong…
Episode 25: Inferno (7)
The Doctor has escaped the catastrophic destruction of a parallel world. But can he stop Stahlman before he destroys this one?
Episode 18: The Ambassadors of Death (7)
Carrington is planning to expose the aliens on live television and call for an interplanetary war and the Brigadier must rescue the Doctor and Liz in time to stop him.
Episode 17: The Ambassadors of Death (6)
The Doctor speaks with the alien captain and learns the astronauts sent to Earth were ambassadors. However, before he can alert the authorities he is kidnapped by Reegan.
Episode 16: The Ambassadors of Death (5)
The Doctor decides to take Recovery 7 back into space to search for the missing astronauts but Reegan sabotages the launch.
Episode 15: The Ambassadors of Death (4)
Liz has been captured by Reegan's men and the Doctor begins to suspect Taltalian is more involved than he appeared.
Episode 14: The Ambassadors of Death (3)
Carrington is holding the astronauts at a secret location but when he takes the Doctor, Liz and the Brigadier there they find they have been kidnapped.
Episode 13: The Ambassadors of Death (2)
UNIT retrieve the returned Recovery 7 but then Carrington hijacks it while the Doctor and Liz try to decode the signal he sent.