This Week in USA
![USA](https://layout.doctorwhonews.net/img/flags/US.gif)
Time-Flight: Part Four
Last updated 10 January 2018
7:30pm-8:00pm EST (00:30 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