Guard Alvin Bell is a fictional character portrayed by Greg Cohan in the TV series NCIS: Los Angeles.
In the first episode they appeared in, titled The One That Got Away (season 10), they were 36 years old.
They appear in 1 episodes out of a total of 323 aired
Episodes1
The One That Got Away
episode S10.E21 april 2019After Anna Kolchak escapes from prison with her cellmate, Callen and the NCIS team assist with the investigation and try to locate her.