'"Is the past really in the past? SculIy, I don't think it's done toying with me." Mulder mumbled as he watches the figure disappear. The figure that looks so much like Samantha Mulder. Samantha who disappeared when she was eight. "Mulder... I want to believe that it is her, I really do."' Agents Mulder and Scully are called out to investigate mysterious sightings and murders. Scully who has always believed in science and rational ideas, has started to see things; UFO's and a strange woman?. Who is she and why can she disappear like a puff of smoke? Can they follow the breadcrumb trail of clues, before time runs out? They have never been closer to the truth. Will Mulder finally discover the truth and get Scully to believe? Or will he be knocked back further than before?

Allison McHartey is engaged. Not to the man she loves, but to a guy her parents picked out for her. To avoid the arranged engagement and unfolding disaster, she makes a deal: If she falls in love by Christmas Eve, she doesn't have to marry Connor Danielson, the high school jock and annoying flirt. But what she doesn't realize is love can be found in the most unexpected places...

When Mulder and Scully go looking in a rundown, abandoned apartment for something of extraterrestrial origin, they end up switching bodies. They now must figure out how to switch back, all the while making sure no one figures out what has happened to them. Will Mulder and Scully switch back? *Please note* This takes place in between episode 18 and 19 in season 1. *Please note as well* I do not own Mulder or Scully or the X-Files(otherwise this episode would have totally happened)