Mark Harmon’s Gibbs Originally Had A Totally Different Name On NCIS
Mark Harmon has become synonymous with Leroy Jethro Gibbs after playing him on NCIS for 19 seasons, so it’s hard to imagine the character by any other name.
Mark Harmon has become synonymous with Leroy Jethro Gibbs after playing him on NCIS for 19 seasons, so it’s hard to imagine the character by any other name.