Monica Reyes

Monica Reyes
The X-Files character
First appearance	"This Is Not Happening" (February 25, 2001)
Last appearance	"My Struggle IV" (March 21, 2018)
Portrayed by	Annabeth Gish
City	Washington, D.C.
Born	Monica Julieta Reyes
Date of Birth	March 13, 1968 Mexico City, Mexico
In-universe information
Occupation	FBI Special Agent
Partners	John Doggett
Affiliations	Dana Scully (2001-2003) Fox Mulder (2001-2003) Walter Skinner (2001-2003) Cigarette Smoking Man (2018)
Duration	2001–2002, 2016, 2018
Seasons	8, 9, 10, 11

Monica Julieta Reyes /ˈreɪ.ɛz/ is a fictional character in the Fox science fiction-supernatural television series The X-Files. She is portrayed by Annabeth Gish. At first a Field Agent before becoming a Special Agent with the FBI, she works with her longtime friend and partner John Doggett in the X-Files office, which is concerned with the investigation of paranormal cases, dubbed "X-Files". Introduced in the series' eighth season, Reyes would become a main character throughout the entirety of its ninth season, before returning for a single-episode guest appearance in the tenth-season finale, and later in a recurring capacity during season eleven.