6.8
/10
Jonas Grover is a fictional character portrayed by Joseph Lyle Taylor in the TV series Numb3rs.
In the first episode they appeared in, titled Chinese Box (season 4), they were 43 years old.
They appear in 1 episodes out of a total of 118 aired

Jonas Grover

by Joseph Lyle Taylor

character

Episodes1

  • 7.8
    /10

    Chinese Box
    episode S4.E10 december 2007
    David is held hostage in an elevator at the F.B.I. building, and Don keeps brushing aside Charlie's suggestion to save David as an all-out assault is planned.