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Jun 29, 2023 · Mark Harmon, known for his role as Leroy Jethro Gibbs on the CBS series NCIS, and Leon Carroll Jr., the show’s technical advisor, have co-written a book that echoes the beloved police...
Leon Carroll, Jr. is a technical adviser for NCIS. After the United States Marine Corps, Carroll later joined the real-life NIS/NCIS agency and worked there for two decades as a Special Agent before retiring.
Sep 19, 2022 · Leon Carroll Jr. joined the real NCIS in 1980 after serving as a marine. He even put his retirement on pause and joined NCIS again after the events of September 11, 2001.
Leon Carroll, Jr. was born on May 30, 1950, in Chicago, Illinois. He received a bachelor's degree in Business Economics from North Dakota State University in 1972. Following graduation, he was commissioned a second lieutenant in the United States Marine Corps Reserve.
Nov 14, 2023 · Former NCIS star Mark Harmon, 72, and his technical adviser, retired NCIS veteran Leon Carroll, Jr., 73, have written their first book, Ghosts of Honolulu: A Japanese Spy, a Japanese American Spy Hunter, and the Untold Story of Pearl Harbor (HarperCollins, Nov. 14).
Actor Mark Harmon and NCIS technical advisor, retired special agent Leon Carroll Jr., join "CBS Mornings" to discuss their new book "Ghosts of Honolulu" and their time...
Mar 21, 2011 · Leon Carroll, Jr., born and raised on Chicago’s South Side, knows that the secret of “NCIS” is a simple one: Words. The top-rated CBS drama about the real-life Naval Criminal Investigative...
Jun 30, 2023 · NCIS vet Mark Harmon and tech advisor/former Special Agent Leon Carroll Jr. have teamed on a non-fiction book that chronicles a World War II operation led by the ONI (Office of Naval...
Jun 29, 2023 · The team behind NCIS is bringing a new book to fans of the show, true-crime followers, and history buffs alike. Mark Harmon and Leon Carroll Jr., who worked together on the CBS drama NCIS for...
Actor Mark Harmon and NCIS technical advisor, retired special agent Leon Carroll Jr., join "CBS Mornings" to discuss their new book "Ghosts of Honolulu" and their time working on the hit CBS show NCIS. Air Date: Nov 15, 2023.
