At the end of season 3 (Hiatus) Gibbs leaves the team, only to return and the start of season 4 and take back the role of headslapper, functional mute and all-around good guy. (most of the time! :P)
Yes. It was in the plot. He is back with the team even in the first episode of season 4 and continues to come back for some reason. And then eventually jenny Shepard convinces him to stay back.
Most importantly, he is the lead protagonist in the storyline why would they kill or retire him?
No! Gibbs is one of the major characters in the show.
Yes. Mark Harmon of NCIS Mark Harmon is not related to Angie Harmon.
Angie Harmon of Rizzoli & Isles is not related to Mark Harmon of NCIS.
Mark Hammil plays in Star Wars. Mark Harmon plays in NCIS.
Mark Harmon's son, Sean Harmon
No, Pam Dawber has not appeared in any NCIS episodes as of yet, however she is married to Mark harmon, who plays gibbs Actually, she is the redhead who picks him up and who is in the basement with him in two early episodes.
Yes. Mark Harmon of NCIS Mark Harmon is not related to Angie Harmon.
Angie Harmon of Rizzoli & Isles is not related to Mark Harmon of NCIS.
Mark Harmon
Mark Hammil plays in Star Wars. Mark Harmon plays in NCIS.
Yes.
Mark Harmon's son, Sean Harmon
No, Pam Dawber has not appeared in any NCIS episodes as of yet, however she is married to Mark harmon, who plays gibbs Actually, she is the redhead who picks him up and who is in the basement with him in two early episodes.
Leroy Jethro Gibbs
No he plays a former Marine on NCIS
No it is not a coincidence, Mark Harmon and Angie Harmon have no relation.
Mark Harmon wears the hairstyle he has for NCIS maybe because he prefers it to look that way. There is a rumor that he does wear a hairpiece, but it's not known if it is true or not.
Mark Harmon's son, Sean plays young Gibbs in Heartland and Rule 51.