A/N: And now the Doctor meets the League!

"Who are you? And how did you get in here?" Wonder Woman demanded.

"I'm the Doctor! And I got in quite easily, actually. Rather disappointing. Though my console did catch fire." The Doctor lifted the fire extinguisher for emphasis. "Suppose I don't need this anymore." He tossed it into the TARDIS. As it fell it made some loud clinking sounds. He closed the door as Superman spoke.

"Why are you here?"

"I was following a rather dangerous spaceship. It got away, and then I saw this place. I'm sure you can help me find it!"

"I think we should take him in for questioning." Suggested Green Lantern.

"Sounds fun!" The Doctor said. He didn't care about being interrogated. It's not like he could take them seriously when they were in costumes. They looked ridiculous! And this was coming from a man who once wore celery!

"Very well." Superman said. "Escort him to one of the interrogation rooms."

"Allons-y!" The Doctor said, coming along willingly.

"Do you think he was following a ship? Because from what I saw, it was only that blue box that came through." Batman said.

"I'm not sure. Do you think that's a spaceship?" Superman asked. He gestured towards the TARDIS.

"It gives off energy equivalent to the sun, it flew out of a portal, supposedly from another dimension, shot up into the atmosphere, maybe even space, and it just entered the Watchtower. What else could it be?"

"There's something else." J'onn said, reentering the room.

"What is it?" Superman asked.

"I think there might be someone else inside that box." J'onn said.

"What makes you say that?" Superman asked.

"I can sense something, something telepathic. I can't locate it, but it's inside the box."

"Can you identify it?" Batman asked.

"No. But that man, he's telepathic too. I could feel it."

"Did you get anything from him?" Superman asked.

"No, once he sensed me, his mental defenses went up."

"Did he try to read your mind?" Superman asked.

"No, though I do believe he could have if he wanted."

"When was this?" Batman asked.

"When he came out of the box." J'onn responded.

"And he did that while talking to the rest of us?" Batman asked.

"Yes. Telepathically, I'd say he's stronger than me, but he did not appear to want to use his ability to harm me. Or anyone else." J'onn finished.

"Let us know if he tries to read our minds or anything. Let's go." Batman said.

"If you don't mind, I'd prefer to guard it. In case it tries anything." J'onn stated.

"That's fine. We should head over to the interrogation room and meet up with the others." Superman said.

He and Batman made their way over to where the Doctor was being held. Black Canary was waiting to start the interrogation. The other Leaguers were waiting for the two to return.

"Where's J'onn?" Green Lantern asked.

"He's staying by the box. Black Canary, you can head in." Superman said.

Just then J'onn contacted the League through a psychic link. I'm going to link us together so I can see what's happening. It should also warn me if he tries to read anyone's mind. Through the link, Superman once again gave the all clear for Black Canary to start.

"How did you get in here?" She asked, sitting down.

"I thought I already answered that." The Doctor said.

"When we asked 'Why are you here?' you said you were chasing another ship, correct?"

"Yes, and I really suggest you start looking for it. I may not know a lot about this place and time, but I do know the Daleks, and they will not hesitate to destroy this universe if given the chance."

"Can I assume the Daleks are on the other ship you were talking about?"

"Yes. And believe me, you want to find them before they find you."

Black Canary studied the man in front of her. He was so happy and excited earlier, but the mention of these Daleks completely altered his mood. Through the link, the Leaguers heard Flash ask if he was telling the truth about the other ship. Don't worry, I'll get answers. Black Canary told them.

"There's a problem with your story. You see, we have security footage of that blue box coming though the portal, but we never saw another ship."

"Yes, well, they changed coordinates at the last moment so they were likely thrown through time and ended up somewhere else in this universe. And my ship is called the TARDIS." The Doctor said, smiling a little more.

"TARDIS?" She asked.

"Yes, now on to more important matters. I understand how you may not trust me, with barging in here and all, but unless you plan on letting the Daleks destroy this universe, then I suggest you let me help you."

Do you think we can trust him? Black Canary asked through the link.

I think we need to find proof of another ship first. Superman thought. The link sure was convenient.

"Pardon me for interrupting your little telepathic talk, but I really need to start looking for the Daleks."

All the Leaguers were surprised at his statement. Could he hear them?

The Doctor couldn't see the others' faces, but he could tell from Black Canary's reaction that he should probably explain before they thought him evil. Speaking of evil, did this dimension have super villains too?

"Sorry to startle you lot, but I can't actually hear what you're saying, not without physically touching one of you, well that's not technically true. Anyways, I could feel your link as clearly as I can see this room. Not exactly a subtle way to communicate when a telepath is in the room."

"How can we be sure you weren't trying to read our minds?" Black Canary asked suspiciously.

"Just ask the telepath who set it up. I'm sure they can tell you."

The Doctor waited patiently.

"Alright, you weren't trying to read our minds." The Doctor smiled. "If you can locate the other ship, we'll be happy to help you defeat it. But if it turns out you're the threat, we'll lock you up." Black Canary finished. She stood up to leave with the Doctor.

"Oh, don't worry. I'm not going to harm anyone." The Doctor went out and saw some of the other heroes.

They walked together to another room with a very advanced computer. Well, at least compared to the ones back on Earth. Like he thought earlier, they were only as advanced as the 51st century. The Doctor ran over to it and started looking for the Dalek ship.

"Considering the ship isn't from your universe, it should be easy to locate it. I just hope we're not too late." The Doctor had a hint of worry in his eye as he said that. No one could see it with his face turned towards the computer. He pulled out his sonic in an attempt to speed up the search.

"What's that?" Batman asked, staring at it suspiciously.

"Sonic screwdriver. Should help with the search." It buzzed and lit up as the Doctor kept searching for any sign of the Daleks.

Batman couldn't help but notice how easily he got into the computers. It seemed he got through the security measures automatically, as if they weren't there at all. He made a mental note to never let him near computers without supervision, less he decide to hack the Watchtower and take it over.

It was a good thing the heroes were no longer linked. If they were, their heads would be filled with Batman's paranoia.

"A screwdriver? That's a screwdriver?" Flash asked. Batman snapped back to reality and focused once again on this Doctor. The thing in his hand now lit up with blue light and buzzed.

"Sonic screwdriver." The Doctor corrected. "Ah ha! There you are!" The Doctor said smiling.

"You found it?" Superman asked.

"Well, I found their signal. But I'm tracking it now. Won't even take a minute." He pointed to the screen. "Got it! How far away is that planet?"

The Leaguers looked at the screen. It showed a green and red planet. Listed under it were its coordinates. There was no more information on it. The Green Lantern was the only one who recognized it.

"I think that's Planet 72." Everyone turned to look at him.

"What do you know about it?" The Doctor asked.

"Not much. The Green Lantern Core just discovered it a month ago. No one's been to it yet, too far out in uncharted space. We think it has primitive life, maybe a primitive civilization, but that's just a guess. That's all I know."

"Nothing else?" The Doctor asked.

"Nope. Why do you think that ship would be there?" The Green Lantern asked.

"Well I can think of several reasons, each as bad as the last. I need to go there, see what they're up to." The Doctor said.

"You can't just zip over there. Do you know how long it'd take to get there? And in uncharted space, you'd get lost in a heartbeat."

"Maybe for you, but the TARDIS could get there and back in a minute!" The Doctor said proudly. "If you wouldn't please show me to her, I could be on my way."

"How do we know you won't just run off on us?" Wonder Woman asked.

"Because the Daleks have been running around this universe unchecked for eleven months, and that's more than enough time to put their plan into action."

"And what exactly is their plan?" Superman asked.

"Take over the universe and exterminate all the life forms they deem inferior, which are all non-Dalek life forms. So basically, kill everyone. Oh, and one more thing. May I see the security footage?"

"Sure." Superman said. Batman went to another computer and pulled it up. It started playing.

"Wait, go back and zoom in on the machine." The Doctor said.

"What is it?" Wonder Woman asked.

"I need you to take me there. I need to examine it up close." He said.

"Why?" Batman asked.

"Because, I think the Daleks helped build it." He replied grimly.

"You mean they're here on Earth?" Wonder Woman asked, concerned.

"You said they were on Planet 72." Batman stated.

"I need to examine it to be sure." The Doctor said. There was a pause as the Leaguers realized that these Daleks could be helping the Injustice League.

"I vote we take him to it." The Flash said.

"I agree with Flash. Perhaps the Doctor could tell us more about the Daleks. Or even find a connection with them and the Injustice League." Wonder Woman said.

"Do we all agree on letting him go?" Superman asked the group. Then he turned to Bruce.

"You already know I'm against it." Batman stated.

"Okay then. We'll take him to it. Who's coming?" Superman asked.

"I'm not letting him out of my sight." Batman said.

"I'll go too." Wonder Woman said.

"Alright, that should be enough. Let's go." Superman said.

"Allons-y!"

A/N: Yep, the Daleks and the Injustice League! And if you know the Daleks, then you know they're just using them, but for what? Hope you liked this chapter! Please review!