This Week in USA
Planet of Fire: Part Three (6Q3)
Last updated 22 February 2026
1:00am-1:30am EST (06:00 GMT) < > « »
Retro TV (adverts during broadcast)
Featuring: Peter Davison, Nicola Bryant, Mark Strickson, Dallas Adams, Anthony Ainley, Edward Highmore, Peter Wyngarde
Turlough searches for his home planet with the help of the Doctor and a new companion named Peri.
Synopsis Source: RetroTV listings
Broadcast Source: Retro TV