6.4
/10
William LaMontagne, Sr. is a fictional character portrayed by Edward Edwards in the TV series Criminal Minds.
They appear in 1 episodes out of a total of 339 aired so far

William LaMontagne, Sr.

by Edward Edwards

character

Episodes1

  • 8.1
    /10

    Jones
    episode S2.E18 february 2007
    The BAU travels to New Orleans' French Quarter where a Jack the Ripper type serial killer is on the loose.