6
/10
Former Sgt. William Jolson is a fictional character portrayed by Jimmy Walker Jr. in the TV series NCIS.
In the first episode they appeared in, titled Butterfly Effect (season 20), they were 74 years old.
They appear in 1 episodes out of a total of 467 aired so far

Former Sgt. William Jolson

by Jimmy Walker Jr.

character

Episodes1

  • 7.6
    /10

    Butterfly Effect
    episode S20.E16 march 2023
    The NCIS team starts to investigate on who is responsible for a potential bio terror attack at a strip mall parking garage.