This Week in USA
Underworld: Part Four (4Y4)
Last updated 29 March 2026
8:30pm-9:00pm EST (01:30 GMT) < > « »
Retro TV
Featuring: Tom Baker, Louise Jameson, John Leeson, Alan Lake
Even if they acquire the vital cylinders, escape seems impossible with the spaceship trapped at the planet's core without fuel.
Synopsis Source: TVPassport
Broadcast Source: Retro TV