Super-Who-Troid(Metroid, Supernatural, Doctor Who)

(You don't have to know or play Metroid to understand or read this story)
The Doctor had never met a bounty hunter before. At least not one like Samus. Samus was.. Special. In a word.
Samus Aran had never met a doctor or traveler like this one. Well.. He was.. Special. In a word.
The doctor had left.
Like amy and rory.
He thought it might be over.
Until his box landed on phaaze.
A strange planet. He's never seen before.
Someone was in his box, with a gun for a hand, and mask. The figure stumbled when it walked and nearly collapsed.
Samus had killed it.
She really thought it might be over.
Until his box appeared.
It wasnt over, she knew then.
Woosh woosh!
She stumbled in, by accident mostly, part of her knew she was safe as the door shut behind her with a snap, and she fell into darkness.
(If you dont know metroid you can still read)
Dean and Sam, and even Castiel had never met a spaceman before.
Dean's first expression was: "Hey Sam, look, its Spock and Darth Vader."
Castiel's was: "Wha-"
Sam's was: "They dont even look like that-"
And then there was firing.
Not from samus, but from Dean.
Bang bang
"Oh- crap-" he said as his bullets only scratched Samus' armor.
That was when she took her helmet off.
Silence.
Utter. Silence.