A Russian girl heads into a bathroom in a large house. A man wearing a brown uniform with an armband with the hammer and sickle logo on it starts to follow her in when a pair of large claws from a large unseen shape knocks him away. The girl closes the door behind her.
"Keep out infernal humnan!" says a mechical voice.
The Tardis materializes in a room on the lower level of the house. The door opens. The eleventh Doctor , Amy Pond and Roy Williams come out. They had into the hallway and look into a another room.
"This room looks familiar. " Amy said.
"It smells and I have seen that wall in a photo somewhere. " Roy replied.
"It smells of death. " The Doctor said.
"Death which hasn't happened yet. " The Doctor continued.
The doctor locks the TARDIS door. They headed outside where men were standing guard. The guards stop them.
"Who are you? " a guard asked.
The doctor pulled out his psychic paper and noticed the hammer and sickle logos on their arms. Suddenly there was a clicking sound nearby.
"What was that? " Amy asked.
"Sounded like metallic clickinng. " Roy answered.
"So you are from Moscow. " A guard said after he looked at the psychic paper.
"Lenin sent us. " The Doctor replied.
Another guard came running from around the far corner.
"We just had some intruders get through the gate. They werre forced back to the street. " The guard said.
"Don't you have orders to shoot intruders? " The Doctor asked.
"Yes we did until two weeks ago. " The guard answered.
"Go inside the House of Special Purpose now before you are seen. " The guard continued.
"Seen? " The Doctor asked.
The guards hurried them into a door leading inside. They went upstairs and found a large family sitting in the family room. A boy was sitting on a chair with his legs up unawable to use them. Four girls sat near him. The doctor pointed his sonic screwdriver at the boy and scanned him.
"Hemophilia thin blood. Passed down from the mother. " The Doctor said.
"It came from Queen Victoria. " Alexendra said.
"I met Queen Victoria once in 1879. She wasn't particually nice. After I saved her from a werewolf she banished me. " The Doctor said.
"She got scratched by the wrewolf and that is where the trouble with Hemophilia started. " The Doctor continued.
"How can you talk about my grandmother like that. Who are you ?" Alexandra asked.
"I"m the Doctor. You must be Alexandra Romanov the wife of Nicholas the second. " The doctor answered.
"That means they are... " Amy gets cut off by the Doctor.
"The Romanov's the imperial family of Russia. " The Doctor said.
The Youngest girl was laughing.
"What's so funny?" The Doctor asked.
"Grandma told me that story. She said there was a man and a poor naked girl standing by a blue box. I don't see one here. " Anastasia said.
"It's miles away from here. You must be Anastasia Romanov. I have heard a lot about you in my travels. " The Doctor answered.
"She does look anything like she did in the movie. "Amy Said.
"Do you mean the cartoon? " Roy answered.
"They made a movie about my younger sister why? " Olga asked.
"They made two and they were both lousy because Hollywood always messes things up. No more out of you two. " The Doctor said to Amy and Roy.
"We have bigger problems to deal with like why are the being so nice? They weren't partically nice during the revolution. " The Doctor asked.
"They were very mean too us until a few weeks ago when those things showed up. " Anastasia answred.
"Things are interesting what do they look like? " The Doctor asked.
"Big spheres made out of triangles. ' Anastasia answered.
"That sounds familiar. "The Doctor answered.
Just then they heard a loud arguement from inside a nearby room. The Doctor looked towards the door and pointed his sonic screwdriver at it.
The screwdriver glowed green and hummed.
"Something large and metallic is in there. Who is in that room? " The Doctor asked.
"That is the Commandent's office. " Nicholas replied.
"Yurovsky was not a nice fellow. Sounds like he has a big problem. " The doctor said.
The door flew open and Yurovsky was knocked out by a long metal arm. Then the commandent got up and the creature inside disappeared and reappeared in the room with the family. The Doctor still had his sonic screwdriver pointed at the door when the creature appeared.
"No! It can't be. " The Doctor was shocked.
"What is that thing? " Amy asked.
"Mechanoids. Robots without control codes. Think of them as servents you can't control. " The Doctor explained.