This Week in USA
![USA](https://layout.doctorwhonews.net/img/flags/US.gif)
Time-Flight: Part Four (6C4)
Last updated 23 April 2023
7:30pm-8:00pm EDT (23:30 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 Doctor tries to outwit the Master.
Synopsis Source: Retro listings
Broadcast Source: Retro TV