'NCIS' Star, 31, Shares the One Piece of Veteran Advice He Got From Mark Harmon
One of the longest-running shows on television isNCIS, which has spawned several spin-offs over the years. One of the most recent offshoots of the original series is its prequel,NCIS: Origins, whcih chronicles the early years of one ofNCIS' most beloved characters in Leroy Jethro Gibbs. The character is played byMark Harmonin the original series, withAustin Stowelltaking on the role ofa young Leroy Jethro Gibbsin the prequel. Harmon is attached to the project as narrator and executive producer, as audiences witness the rise of Gibbs in his career....