This Week in USA
![USA](https://layout.doctorwhonews.net/img/flags/US.gif)
Time-Flight: Part Four
Last updated 06 September 2020
8:00pm-8:30pm EDT (00:00 GMT) < > « »
Retro TV
![Google](http://www.google.com/calendar/images/ext/gc_button1_en-GB.gif)
Featuring: Peter Davison, Janet Fielding, Sarah Sutton, Anthony Ainley, Michael Cashman, Richard Easton, Nigel Stock
The Master's TARDIS is repaired and the Doctor must follow him back to 20th century Heathrow, once he has rescued all the passengers and crew from both Concordes.
Synopsis Source: Doctor Who Guide
Broadcast Source: Retro TV