This Week in USA
Inferno: Episode 1 (DDD1)
Last updated 27 July 2026
7:00pm-7:30pm EDT (23:00 GMT) < > « »
Retro TV
Featuring: Jon Pertwee, Nicholas Courtney, Caroline John, Christopher Benjamin, John Levene, Derek Newark, Olaf Pooley
Scientists drill through the Earth's crust in search of new energy sources.
Synopsis Source: TVPassport listings
Broadcast Source: Retro TV