Inferno (5)

Overview

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...

Guest Stars

Christopher Benjamin

Sir Keith Gold

Derek Newark

Greg Sutton

Ian Fairbairn

Bromley

John Levene

Platoon Under Leader Benton

Olaf Pooley

Director Stahlman

Sheila Dunn

Dr. Petra Williams

Keith James

Patterson

Dave Carter

Primord