4.6
/10
Ralph Jackson is a fictional character portrayed by Kyle Colerider-Krugh in the TV series Numb3rs.
They appear in 1 episodes out of a total of 118 aired

Ralph Jackson

by Kyle Colerider-Krugh

character

Episodes1

  • 7.5
    /10

    Nine Wives
    episode S3.E12 january 2007
    The search for a pedophile polygamist takes an interesting genealogical turn when a quilt is found.