6.7
/10
Assistant D.A. Daniel Costa is a fictional character portrayed by Peter Kelamis in the TV series The X-Files.
In the first episode they appeared in, titled Lazarus (season 1), they were 26 years old.
They appear in 4 episodes out of a total of 217 aired

Assistant D.A. Daniel Costa

by Peter Kelamis

character

Episodes4

  • 7
    /10

    Lazarus
    episode S1.E15 february 1994
    The consciousness of a dangerous criminal possesses an FBI agent who is also Scully's ex-boyfriend.
  • 7.1
    /10

    Fresh Bones
    episode S2.E15 february 1995
    The death of a Marine, who allegedly committed suicide, unearths a disturbing truth at a Haitian refugee camp.
  • 8.9
    /10

    Small Potatoes
    episode S4.E20 april 1997
    Five unrelated women in a small town give birth to babies with small tails. The prime suspect is a man who can shape shift into whomever he wants.
  • 7.7
    /10

    Mind's Eye
    episode S5.E16 april 1998
    The prime suspect in a murder case is a woman who has been blind since birth, leading Mulder and Scully to conclude she may possess the ability to see through a killer's eyes.