John Douglas Keller is a fictional character portrayed by James Frain in the TV series Leverage.
In the first episode they appeared in, titled The King George Job (season 3), they were 42 years old.
They appear in 1 episodes out of a total of 77 aired
Episodes1
The King George Job
episode S3.E12 august 2010Pieces of Sophie's past complicate a job in London where the team tries to expose an unscrupulous antiques trafficker who is using children as slave labor.