Cut out the 'it was a dream' cop out ending to Attack on Cloudbase and end it with the Mysterons winning.
Paul McGann IS the War Doctor in my fic
http://dalekwars.blogspot.co.uk/

Probably can't. It was discontinued about 40 years ago!
You are entitled to my opinion, whether you want it or not!!

where can I get this comic strip
SPARTANS!!! TONIGHT WE DINE IN HELL!!!

The TV21 comic strip provided an ending of sorts with the Mysterons been forced to evacuate Mars and Captain Black dying.

A brick to the head might have worked!

Chris Bishop's Spectrum Headquarters Website (celebrating its tenth anniversary as of this writing) generously let me end the series with a coda, as I'd wanted to do since first viewing "The Inquisition". Many others there have kept the series going. I recommend the site's "Fan Fiction".

As dark as it is, great ending! although because it was the 60s, they probably would've done some sort of 'james bond attack on the mysteron base' style ending lol with the leader of the mysterons being killed by scarlet or something

I was thinking about this recently, and I thought a good final episode would be that the Mysterons threaten to destroy Captain Scarlet, knowing that he is the Earth's best weapon against them. Everyone hears the threat and dismisses it seeing as they know that Scarlet is indestructible. But then the Mysterons start attacking things and people very dear to Scarlet- his home, family, friends- perhaps even framing him for murder or some other great crime. It would eventually lead to a showdown on Mars, perhaps with Scarlet even coming face-to-face with the Mysterons themselves. I think it would end with the death of Scarlet and what seems like the defeat of the Mysterons, finally ending the war of nerves.
Mind you, that might all be a little dark for a "kids" show
There's a fine line between love and a lethal injection