A/N: I decided to write a crossover for my two favourite shows... NCIS and Criminal Minds! I was thinking about this story a lot before writing it down, so I hope you like it! I, sadly, do not own NCIS or Criminal Minds, CBS does. :'(

Without further interruptions... Federal Nerdfare!

FBI Headquarters, Quantico Virginia, 2:00 pm.

"Hey Blake, we still on for tonight?" asked Penelope Garcia, the BAU's bright and sassy technical analyst.

"Um, tonight... Oh ya, we are Garcia, I'll see you at 5 then?" answered SSA DR. Alex Blake, the seasoned team newbie who has been in the Bureau since she was 24.

"Great! I'll go ask Junior G-Man if he's still coming with us! Bye!" The tech replied, sauntering off to find her friend. In the bullpen, she spotted her target and ran over to his desk almost spilling his beloved coffee.

"Hey Junior G-Man, are you still coming with Blake and me tonight?" she asked.

"Of course Garcia, I wouldn't miss it for anything!" answered SSA Dr. Spencer Reid, the team's resident know it all and walking book as some called him.

"Great! See you at five then?" the tech asked. Seeing a nod from Reid, who had gone back to his paperwork and coffee cup, she left to go grab everything she needed for that night.

'Oh, what fun tonight is going to be with everyone's two favourite geniuses!' She thought as she entered her lair.

NCIS Headquarters, Washington Navy Yard, Washington DC, 2:00 pm

"Timmy, Timmy, Timmy, TIMMY!" yelled NCIS' Goth forensic scientist Dr. Abigail Scuito.

"Yes Abs?" asked Special Agent Timothy McGee from behind his computer.

"I have got a great idea!" the Goth said.

"What?" he replied.

"Well, there is a convention tonight in Roanoke for Federal agents from NCIS, the FBI and the CIA with IQs of 140 of higher, which means me and you, and some of the agents with really high IQs are lecturing on their jobs and three of them are from the same HQ, the same team even!" the Goth squealed.

"Really? Cool! What agency are the three agents from? And what team? Because that's so cool!" Tim replied.

"Umm, The Behavioural Analysis Unit, or BAU, of the FBI. Their names are Penelope Garcia, Dr. Spencer Reid and Dr. Alex Blake. The three of them are the best at what they do, and they work really well together." Was the Goth's reply.

"Cool! Who else is lecturing?" Tim asked.

"CIA Agent Carla Dorsey, NCIS Agent Eric Beale, The three I named earlier, FBI Agent Adam Young, NCIS Scientist Abig-" The Goth started.

"Abby, you're lecturing?" Tim asked. She nodded.

"That is so awesome! The other NCIS agent, I think he is a technical analyst with the Los Angeles Special Projects Unit. Are any other NCIS Agents lecturing?" Tim finished.

"Well, there's Special Agent Corey Anderson, Medical Examiner Amanda Seyfred, and Special Agent Timothy McGee." The Goth answered.

"Whoa, wait, back up, I'm lecturing? Why was I just told about this?" Tim asked.

"Well, I wanted it to be a surprise. You're lecturing with me about cyber-tracking bad guys." Abby answered. "Well, I better go, see you at 5. I'm driving!"

A/N: What do you think? I enjoyed writing this and will post more when I can. Please Rate&Review! The review button is your best friend!