6.4
/10
Sergeant Ronald Jackson is a fictional character portrayed by Josh Clark in the TV series Numb3rs.
In the first episode they appeared in, titled End of Watch (season 3), they were 51 years old.
They appear in 1 episodes out of a total of 118 aired

Sergeant Ronald Jackson

by Josh Clark

character

Episodes1

  • 7.3
    /10

    End of Watch

    episode S3.E15 february 2007
    The discovery of a presumed dead police officer's badge brings the LAPD and Don's team together to solve the mystery of what happened 17 years ago. Elsewhere, Alan is served in a lawsuit, and he has to determine if his calculations were wrong when he consulted for a golf course.