6.7
/10
Ryan Cheng is a fictional character portrayed by Lanny Joon in the TV series NCIS: Los Angeles.
They appear in 1 episodes out of a total of 323 aired

Ryan Cheng

by Lanny Joon

character

Episodes1

  • 7.7
    /10

    The Livelong Day
    episode S5.E7 november 2013
    Two trespassers kill a security guard in a rail yard in LA; Hetty expresses concern about terrorism; the team soon target the rail company; a recently fired brakeman hijacks a train; the team solve the puzzle, and Sam prevents a disaster.