Omega reveals the purpose behind bringing the Doctor to his antimatter world, but the Doctor(s) discover a startling fact about Omega that he didn't know himself and eventually strike a bargain.
Did You Know?
This episode was watched by 11.9 million viewers on its original transmission. See more
The cast, crew, set and equipment are all visible reflected in the Tardis screen before Omega appears and after he disappears, when he is speaking with the Doctors. See more
If only I could find my recorder, I could play you a little something to pass the time.
Brigadier Lethbridge Stewart
We must be thankful for small mercies.