Isn't it ODD how many aliens in Doctor Who look just like human beans? Some people say it is because the Doctor's people, the Time Lords, made the other species evolve that way; some people say that it's to do with the pattern they made in the Universal morphic fields; some people say Just be grateful we don't get wrinkly rubber noses like they do on Star Trek…
For example, the people of the Planet Sto aboard Max Capricorn's doomed space liner Titanic.
(Incidentally, since they're all far from home does that make everyone on board Sto Aways? Okay, never mind that.)
The funny thing is, we've seen a bunch of tourists on their way to visit the Earth before: the Navarino coach tour to 1950's Disneyland that comes to grief (in so many more ways than one) in "Delta and the Bannerpersons".
In their natural form, the Navarinos are purple blobby things, slightly like upright caterpillars, but with pointy heads and stubby arms. It is not unreasonable to suppose that such folks might STAND OUT slightly, especially in one of Earth's more, shall we say, conservative decades.
Fortunately, they have to hand a "transformation arch" that handily disguises them as an assortment of British character actors who've raided the BBC costume department.
Could the people of Sto have taken a similar precaution?
Well, take a look at Bannakaffalatta. Just take a LOOK at him! But nobody on the ship blinks an eyelid. Clearly, he's not in any way UNUSUAL on Sto. Well actually, he IS unusual, but it's because he's a closet CYBORG, not because he's bright red and spiky! But equally there aren't any OTHER aliens of any description on the ship, so he OUGHT to stand out. It's a "dog that didn't bark in the night" observation, but perhaps it because as far as everyone else is concerned he DOESN'T stand out.
Maybe, maybe, he's not unusual because EVERYONE on Sto looks like that.
What if, in fact, the passengers and crew on the Titanic all look like that as well?
Perhaps Mr B has taken advantage of the option NOT to transform himself to cover up the fact that the process doesn't work on Cyborgs.
Actually, there are a couple of things that count against this theory: first, there's his NAME: Bannakaffalatta. It's just not the same as all the other Sto people's names: Astrid Peth, Alonzo Frame, Foon van Hoff and the rest. They're all a little bit… Earth-like. And his really isn't; it's a "comedy alien name". Like the one Mr Russell is always deriding: "Planet Zog". In the Doctor Who scheme of things (in which the scale of things as large as planets, where hugeness allows for a VARIETY of cultures, is never properly taken into consideration) it suggests he's MORE alien than they are. And second, there's Mr Max Capricorn, who (never mind the sheer redundancy of transformation-arching himself, or for that matter his portraits and corporate videos) is definitely much MORE cyborg than little Bannakaffalatta, but does not have a Conker-head on top of his box.
Still, it's rather ENTERTAINING to think of everyone on planet Sto running around looking like the little red spiky guy, and it would certainly teach Dr Who a lesson for making eyes at another blonde.
When, after all, she's really a Red Head.
PSI have a TANGERINE in my STOCKING!
What? What?! WHAT!?!
Merry Christmas, everyone!