Sean Murray's character has always been an official NCIS agent. The first episode he is in is Season 1 Episode 7 - Sub Rosa.
He becomes a regular member of Gibbs' team later on that same season starting with episode 18 - UnSEALed.
he came in as a regular in season 2.
we first see him in season 1 episode 19 hand to hand but does not offically join team till season 2
He never officially did became a full NCIS agent. He was offered by Hetty if i remember correctly somewhere in season 3 to became a full NCIS agent instead of being LAPD-NCIS Liaison Officer but he turned it down saying he is not ready yet. The paper Hetty gave him to join NCIS officially is mentioned later on but he never signed it. So till today's current season which at the time of the writing is season 11 his official position is LAPD-NCIS Liaison Officer
no but you can join their group or find outWhich NCIS character are you?
See No Evil, it's the first episode of season 2. He makes appearances in Sub Rosa (1x07), Eye Spy (1x11), UnSealed (1x18), Dead Man Talking (1x19), Missing (1x20), Split Decision (1x21), A Weak Link (1x22), and Reveille (1x23).
Yes
Rocky Carroll plays the character of the NCIS Director Leon Vance. Leon Vance joined the NCIS Cast in Season 5. His first appearance was on Episode 14 of NCIS Season 5 "Internal Affairs". He has been with the team ever since. He also took over as the NCIS Director when the existing character Jenny Shepard gets killed at the end of season 5
we first see him in season 1 episode 19 hand to hand but does not offically join team till season 2
He never officially did became a full NCIS agent. He was offered by Hetty if i remember correctly somewhere in season 3 to became a full NCIS agent instead of being LAPD-NCIS Liaison Officer but he turned it down saying he is not ready yet. The paper Hetty gave him to join NCIS officially is mentioned later on but he never signed it. So till today's current season which at the time of the writing is season 11 his official position is LAPD-NCIS Liaison Officer
no but you can join their group or find outWhich NCIS character are you?
See No Evil, it's the first episode of season 2. He makes appearances in Sub Rosa (1x07), Eye Spy (1x11), UnSealed (1x18), Dead Man Talking (1x19), Missing (1x20), Split Decision (1x21), A Weak Link (1x22), and Reveille (1x23).
Yes
Bill Murray joined the cast of Saturday Night Live in 1977 during its second season. He became a regular cast member until 1980.
The confluence of the Murray and Darling Rivers is at Wentworth, New South Wales
Tony Dinozzo joined NCIS right from the beginning. He is one of the 3 characters (with Gibbs and Abby) to have appeared in every episode of NCIS that has aired till date
Both the Murrumbidgee and the Darling Rivers are significant rivers which join the Murray on its northern side.
Sasha Alexander plays two seasons on NCIS.
It costs the same for college then any other degree because all you need academic wise to join NCIS is to have an accredited baccalaureate degree.