Jack Ryan behind the scenes photos released.

Paramount Pictures released new behind the scenes photos for their upcoming film adapted from the novel by Tom Clancy "Jack Ryan".The photos show filming in Wall Street in New York city for lead actors Chris Pine as "Ryan" and Kevin Costner."Jack Ryan" was portrayed by many actors before and lately in 2002 by Ben Affleck in "The Sum of All Fears" and it's about an ex-marine who works as a financial consultant for a Russian billionaire who discovers a conspiracy against the economy of the USA.The film is directed by Kenneth Branagh who also acts as one of the Russian Government assistants who work in this conspiracy and it also stars Keira Knightley.