Heh not bad - tho honestly I'd expect the spy to avoid being spotted by Cybermen, and the thugs be the easy prey the Cyber folk would find. Ace, tho, could handle whatever was thrown her way. Come to think of it, she and Mouse might blow up half of the Cybermen's base before the Doctor and Father and Vincent could stop them <g>
In related news, Beauty and the Beast has just
renewed rebooted for CW.
The new version has been rewritten with the same names, but using the story of the Incredible Hulk. Catherine Chandler will be a detective instead of a reporter named McGee, but maybe that will be her partner's eventual role (Tess).
In this one, Catherine Chandler witnesses her mother's murder 10 yrs ago <coughCastlecough> but is saved by a mysterious figure that attacked like an animal. Now as a detective, she has traced her mysterious figure, that no one else believed in, to a Dr Vincent Keller, supposedly killed in Afghanistan in 2002. She discovers that he has lived outside society since developing an affliction that turns him into a super strong 'terrifying beast' with super strength & heightened senses when enraged. She agrees to keep his secret if he'll help her uncover clues to her mother's murder.
I'm hoping we'll get someone with Bill Bixby's talent for Vincent.
We'll see how it goes, and if the show is worthy of a crossover with another Doctor, perhaps, some day

Actually, said thugs get converted into Cybermen anyway. And with that upcoming reboot, no question; for a crossover with that, it's the Eleventh Doctor.