11 Actors Were Considered to Play Gibbs on 'NCIS' Before Mark Harmon Landed the Role (Including Two Oscar Winners!)

11 Actors Were Considered to Play Gibbs on 'NCIS' Before Mark Harmon Was Cast (Including Two Oscar Winners!)

NCIS legend Mark Harmon glows after a trip to LA post office as fans shower him with mail after highly anticipated return to franchise spin-off

How Did Mark Harmon Return to 'NCIS' for 'Origins' Crossover After His Exit?