5.2
/10
William (6 yr old) is a fictional character portrayed by Hannah Longworth in the TV series The X-Files.
They appear in 1 episodes out of a total of 217 aired

William (6 yr old)

by Hannah Longworth

character

Episodes1

  • 7.8
    /10

    Founder's Mutation
    episode S10.E2 january 2016
    A scientist working for the DOD commits suicide. Mulder and Scully start an investigation only to discover a secret mutation experiment.