Valentine Dyall credited as playing...
The Guardian
- The Guardian: Doctor, you shall die for this!
- Doctor Who: I think not! Remember, the Key to Time is still mine, rage all you like!
- The Guardian: I shall destroy you for this! I will disperse every particle of your being to the furthest reaches of eternity!
- Doctor Who: Ah, well I wish I could stay and watch you try, but you know how it is! Places to go, people to see, things to do!