Andrew Ryan is a fictional character portrayed by David Chisum in the TV series NCIS: Los Angeles.
In the first episode they appeared in, titled Dead Body Politic (season 4), they were 41 years old.
They appear in 1 episodes out of a total of 323 aired
Episodes1
Dead Body Politic
episode S4.E4 october 2012A man dies in a deliberate hit-and-run incident; the victim was a staffer of a candidate for the US Senate; G and company investigate; Kensi goes undercover as the replacement for the vic; the team solve the puzzle and nail the bad person.