Jack Ryan (character) Jack Ryan (character) John Patrick "Jack" Ryan, Sr. is a fictional character created by author Tom Clancy and featured in his Ryanverse novels, which have consistently topped the New York Times best seller list over 30 years. Since Clancy’s death in 2013, four other authors have continued the Ryan franchise and its other connecting series with the approval of the Clancy family estate: Mark Greaney, Grant Blackwood, Mike Maden, and Marc Cameron. The son of a Baltimore police detective and a nurse, Jack Ryan is a former U.S. Marine and stockbroker who became a history teacher at Boston College in
Jack Ryan: Shadow Recruit in New York City. The musical score of "Jack Ryan: Shadow Recruit" was composed by Patrick Doyle, who has collaborated on many of Kenneth Branagh's directorial efforts. Writing the score took Doyle up to seven months, which is more than usual. "In "Jack Ryan", [Kenneth] wanted a piece of music for this scene and I had the theme the following day for it," said Doyle on his relationship with Branagh. "I actually wrote the main theme of the movie, just sitting there watching it. This is the expectation of a person you're very close to. There's no pressure in that