6
/10
Peter Langston is a fictional character portrayed by Derek Smith in the TV series Criminal Minds.
In the first episode they appeared in, titled Today I Do (season 6), they were 28 years old.
They appear in 1 episodes out of a total of 339 aired so far

Peter Langston

by Derek Smith

character

Episodes1

  • 7.2
    /10

    Today I Do
    episode S6.E15 february 2011
    The team travels to upstate New York to investigate a series of mysterious disappearances.