Mark Harmon reflects on almost 20 years of starring on "NCIS," and shares how he's taken his relationship with reallife NCIS agent — and the show's technical advisor — Leon Carroll, Jr. from the set to coauthor their new book "Ghosts of Honolulu." Mark also dishes on his college jazz professor who made a lasting impact on his life.

#KellyClarksonShow #MarkHarmon

Subscribe to The Kelly Clarkson Show: https://bit.ly/2OtOpf8

FOLLOW US
Instagram:   / kellyclarksonshow  
Twitter:   / kellyclarksontv  
Facebook:   / kellyclarksonshow  

For even more fun stuff, visit https://www.kellyclarksonshow.com/

The Kelly Clarkson Show is the uplifting daytime destination for humor and connection featuring Emmywinning talk show, Grammywinning artist and America’s original idol, Kelly Clarkson.