Agent Smith

From Hitman - Wiki on Neoseeker

Agent Smith is an American agent who has links to the CIA & The ICA. He also has a tendency to be captured and tortured by the people he is supposed to spy on.
As a result The Agency has sent 47 to rescue him on a number of occasions, because of this Smith sees 47 as a friend whilst 47 sees him as a nuisance and during Hitman: Blood Money 47 threatens to kill him.

During the Hitman Movie Agent Smith interferes with Interpol after they take 47 into custody allowing him to escape, in exchange for killing Russian President Mikhail Belicoff's brother, Udre earlier in the movie.