The Doctor's pov
I flipped the flux compositor switch to neutral, typed the location, turned the time flow dials, and reverse the polarity of the TARDIS's neutron flow, then I asked this "When did Sly go missing Inspector Fox ?" "It was August 30th, 2013 why are you asking you tea sipping Britt?" she rudely asked "Do you know who I am? Any idea, what so ever who I am? I am the Doctor scientific advisor of United Nations Intelligence Taskforce, meaning you have no right what so ever to talk to me so disrespectfully!" I shot back Inspector Fox was awestruck, and said "Did you just say United Nations!?" "Yup." I said popping the p at the end "So what's U.N.I.T's purpose?" asked the Spanish fox (Carmelita Fox) "U.N.I.T's purpose is to combat extra terrestrials and super terrorists from taking over the Earth." I explained to her "Did any alien invasions happen?" she asked "Oh you have no idea how many aliens tried taking over the Earth; your ex boyfriend was a member of U.N.I.T." I answered and said.
Carmelita's pov
I can't believe Sly used to be a part of the U.N
"So, why did Sly leave U.N.I.T?" I asked the Doctor "He left because of psychological reasons, it was too much for him, it was my fault really, I thought he use a job, but I didn't realize it would pile over the mental trauma of seeing his parents die before him, I don't mind his current carrier of him being a master thief, probably because he reminds me of when I was younger." the Doctor answered, I couldn't believe it, Sly had mental health issues "What rank was he?" I asked "He was a Sargent; every one called him Sargent Sly J Cooper ,witch was short for sergeant Sylvester James Cooper." the Doctor answered my question in a very kind and fatherly way "You're not from Earth aren't you?" I asked him "No, not really, I'm from the planet Gallifrey of the constellation of Casterbirous." he answered, I wasn't really surprised that he was an alien, but than I realized and asked this "Wait you're an alien right?" "Yes." "Than why do you look Human?" "Actually Humans look Time lord witch is my species." "How are you a part of U.N.I.T if you're an alien?" I asked, and then he answered this "I will go so far to protect Earth, its people, and everyone I love and care for, but I won't commit murder." the Doctor said to me, Clara asked the Doctor this "There was something bad that happened to you wasn't there?" "Yes, there was a war that happened on my home planet, the last great Time War, it was between my people and the Daleks; I had no choice, I had to destroy both sides and let Gallifrey burn, what I did was in the name of peace and sanity, but not in the name of the Doctor." he said breaking into tears, I tried to comfort him saying "It's alright, you did what you had to do, and it's all over." , but he kept crying saying "You don't understand my attempts were in vein the Daleks survived!", but I said "you still kicked their backsides, plus they're probably afraid of you." I said and it worked it cheered him up and he said "Yeah you're right Doctor 1,000,000, Daleks 0! Let's go find Cooper!"
Doctor's pov
I continued entering the calculation sequences and then yelled my famous line "GERONIMOOOOOOOOOOO!"
author's note: I decided to do this because I like Sly Cooper and I like Doctor Who, so see you next chapter reunion; GERONIMOOOOOOOOO!