ncis be a skillful balance of humor and serious drama . none of the major character be static and i. e. there be depth . every week and we discover more about the character and who they be and where they be come from and why they do what they do . but the show do not sacrifice the plot for the sake of the character . story be well think out and believable . the cast be superb and with mark harman lead the ensemble . what a complex character and that leroy jethro gibbs . at first and i do not like tony while i think he be an ego centric and male chauvinist pig and but there more in there than the id control mr. dinozzo and i be discover . then there abby i just adore abby . the mix of scientist and alternative lifestyle and street smart and just a touch of naiveté . tim mcgee start out like a puppy and willing to please . well and that puppy grow up and folk and and watch out . the two new character and ziva and jenn be intrigue as well . i love the sexual tension between the director and gibbs . and ziva be more than a match for tony . the vulnerability we saw in hiatus be great and too . and ducky represent i save him for last for many reason . a david mccallum fan for more year than i care to numerate and i can easily say that this be probably his best role ( colditz be his second best check it out if you can ) . all in all and i look forward to the 4th season to show the same excellence of craft a the last three have accomplish .