Doctor Who / NCIS crossover.

Dont own the characters. (it is fanfic after all)

Tenth Doctor some time after Martha.

Mass Spectrometers and Sonic Screw Drivers

Part One

Abby and The Blue Box

It was late in D.C. when a young woman left the NCIS building. Clouds covered the sky, obscuring the stars. The young woman looked up and admired the night sky. Her normal parking spot was taken that morning, due to a meeting the director had with several big wigs in the navy. So, she had to park nearer to the back of the parking complex. It was darker back through here and her heels made an un nerving clacking sound as she walked out of the light. Normally, this wouldn't have bothered her, but this night felt different, it felt ominous.

She had almost reached her car when she heard a strange noise: "Vwomp vwomp vwomp vwomp!"

"Tony? McGee? Zivah? " No answer. "Gibbs?" Still no answer. What was that noise, she thought as she started to walk towards the sound. The noise stopped and she saw a light. Some how, she had missed a small structure on her way to her car. It was blue and about the size of a shed. There was writing near the top. She read it as she drew closer.

"Police public call box," she read aloud. She wondered why in the world would it say that, she had never seen anything like it before. Just as she was about to reach out and touch the blue painted wood, the door swung open.

"Hello!" said a strange man in a brown pinstriped suit, coat, and oddly enough, cream coloured high tops. He spoke with a British accent and looked very energetic.

"Um, hello? Why are you in the parking lot, in a blue box?" The young woman wasn't sure of what to make of the encounter, but her hesitance wasn't enough to deter him. The stranger grinned at her and began to speak.

"Well, I had a bit of a run in with some very grumpy Mondogans who wanted very much to take one of my hearts (also, I did by accident ruin one of their ceremonies, so that led to another miss understanding), and that wouldn't do at all. So I had to make a speedy escape (as I'm sure you can imagine), and to save a few seconds I just told my TARDIS here to go to a random destination. Also, it didn't help that I couldn't reach the controls. After I made it in side and locked the door they proceeded to tip the ship on its side and I had to hang on to a coat rack or else I would have ended up the library…. Or the wardrobe, it all depended on how hard they where shaking it at the moment." The man stopped talking when he noticed the open mouth and stare of the young woman he had just met.

"Um, ok. That sounds, reasonable, I guess." The young woman had no idea what this man was on, but he was starting to freak her out a bit. On one hand, she was interested in this strange man, but on the other hand a part of her was screaming at her to pull out her pepper spray, use it, then run back to the building and tell Gibbs. She started to back away from the man and his box, just a couple of meters and she would be at her car and she could get out of there.

The strange man could tell he had startled her, he was used to it though. He stared at her trying to determine when and where he was. Her clothes had a Victorian feel to them, well, aside from the pigtails and black commando boots.

"Oh! Where are my manners! I'm the Doctor," he said as he held out his hand, "pleased to meet you!"

She wasn't sure if she should take his hand or not. She gave in and shook his hand.

"I'm Abby. I'm not really sure about anything you just said. What was your name again?"

"Oh, I'm the Doctor."

"Doctor…..?"

"Just the Doctor."

"Is that your name or more of a title? Like the dread pirate Roberts?"

"Both actually. Dread pirate Roberts? I haven't seen him around in a while….."

"Ok, well, Doctor, that's probably because he's a character from the Princess Bride…."

"OH! THAT Pirate Roberts!" the Doctor said as he slapped his forehead. "Sorry, I was thinking of someone else."

Man, this guy is weird, Abby thought. She went on to think about how weird it was that he was wearing sneakers with a suit. Weird, but she liked it. Her train of thought was broken when the man started speaking again.

"I know this may sound a bit odd, but I've been…out of town…. recently and I was wondering if you new the date…and where exactly we are right now."

"Well it's the 26th of October and we are in the NCIS parking lot in Washington D.C. …. Earth." The man smiled when she said Earth.

"Earth?"

"Yeah, its in the Milky Way galaxy and…"

"I know where it is, I was just wondering why you mentioned it. People usually don't tack that on at the end."

"Well, the way you were talking it sounded like you thought you had a space ship and I thought you might not know."

The Doctor grinned; he was starting to like this woman.

"I do, actually," he said matter of factly. "Oh, and I've been out of town for a while, what year is it?" He continued as he rubbed the back of his neck with his hand.

"2010"

"Ok! Good, good! Oh, and Washington D.C. did you say? That'll be good, I haven't been here since Roosevelt was in office! Jolly fellow, that one! He always could tell a good story, and," he leaned in closer to Abby to say quietly," he could throw some wild parties too. You won't find THAT in any history books."

The uneasiness Abby felt at first gave way to curiosity. Besides, this man seemed good-natured, even if he was a few loops short of a finger print match! She was just about to ask the Doctor how he knew Roosevelt when her phone rang.

"Excuse me, Doctor," She said before opening it. "Hello?...Oh! Hey Ducky!...uh huh….. ok…. No I haven't left yet….. No that's fine, I'll be down there in a minute."

She put the phone back in her pocket and looked back at the Doctor. He was looking off into the shadows of the partially empty parking level. He saw a man hiding behind a trash bin. He knew that this man had bad intentions towards the young woman.

"Well, it's been nice talking to you, but I have to go back to NCIS. My friend Ducky just called, he needed some help. SO, bye!" She turned away from him and began to hurry back the way she came. The Doctor saw the man in the shadows move so that he could grab her when she went by. If the Doctor had human eyesight he wouldn't have noticed any of this, but the Doctor isn't human.

"Mind if I join you?" he said catching up to Abby. She stared at him; he was starting to give her the creeps. "I don't mean to be a bother, but do you think I could use the loo?"

She stared at him as they walked.

"Well, I guess so, but you have to get through security and they will need to check your I.D."

"That won't be a problem." He smiled at her.

They went past the man hiding behind the bin. The Doctor could smell alcohol and unwashed socks. The man was probably just looking for some one to rob. He wouldn't rob his new friend, though, not on his watch!

"So! What is it that you do here at NCIS, Abby?"

"Well, I'm a forensics expert. The field agents give me evidence, and I tell them what the fibers are, or whose finger prints it is. What about you? What do you do?"

"Oh, I travel. I go to different places and just travel."

"Do you not work for anybody?"

"Nah, I'm just a freelance type of guy!"

They had made it back to the entrance and were met by a security guard.

"Hello, Miss Sciuto, who's your friend?"

The Doctor shook his hand and held up a piece of paper before Abby could say he was the Doctor.

"Smith! John Smith! Pleasure to meet you!"

"UNIT? Mind if I take another look at your I.D.?"

"Not at all " The Doctor handed the man the card.

"John Smith? UNIT?" Abby whispered at the Doctor.

"It's sort of an alias I guess you could call it, and UNIT is a group I work with sometimes."

The guard was on the phone for a moment then handed the Doctor back his ID. The Doctor grinned. He had shown the guard a piece of psychic paper. It showed the guard a replica UNIT ID card with his photo, "name", and a reference number that would let any actual big wigs that was in on UNIT know he was the Doctor and not just a man with a fake name. The guard walked the Doctor over to a walk through metal detector.

"Please remove your coat and shoes and empty your pockets before entering the detector." The Doctor complied. He took off his coat and began to empty his pockets into a pan. Sonic screwdriver, TARDIS key, psychic paper, a yo-yo, a fountain pen, glasses, magnifying glass, some duct tape, a pocket watch (broken), spare tie, timey whimey detector, a cell phone (thoughtful gift from Martha), some lemon gum drops, a mirror, and a statue of a little stone dog.

Abby and the guard were quiet as he emptied his pockets. The Doctor looked as though he was pulling all of this out of nowhere. Abby made a mental note to confront him on his trick.

"There we are! Oh, wait a second.."the Doctor had forgotten something. "There now that's every thing!" He had taken a banana out of his suit pocket.

They went through security and the Doctor put all of his items back into his pockets just as quickly as he had removed them.

"The restroom is that way," Abby pointed down the hall.

"Oh, I don't really need to anymore. That friend of yours, Ducky did you say?"

"Yeah, he's the medical examiner."

The Doctor's face lit up, "Is his name Donald Mallard?"

"Yeah, how did you know?"

"I know him! I met him once in Edinburgh. Mind if I say hi to him before I leave?"

"No, I guess not, since you know him. I'm heading down to the morgue, you could come."

The Doctor beamed and followed her into the elevator.

"Tony? Who was that man who walked in with Abby?" Zivah asked her partner. He was busy playing a game on his phone.

"I don't know, her boyfriend maybe?"

McGee entered the conversation. "No I don't think she's seeing anyone right now."

"What's the matter, McGeek? Jealous?"

"No! Just stating that Abby never mentioned a new boyfriend"

Zivah was still staring at the elevator's closed doors.

"It's perfectly all right to be jealous, McGee. He was very handsome." Zivah said.

Tony put his phone back in his pocket ant met glances at McGee who then looked at Zivah.

"Want to follow them?" Tony asked his teammates.

"No! We can't do that!" Zivah said.

"Exactly!" McGee answered back, but he didn't look like he meant it.

They stared at each other for another minute before Zivah leapt out of her chair and said ok. She headed for the stairs, Tony and McGee following quickly behind.

More to come.