1: "NCIS star Sean Murray reflects on 21 years and 1000 episodes of the hit show."

2: "Murray's character, Timothy McGee, has evolved over the years, captivating fans."

3: "From newbie to seasoned agent, McGee's journey has been a rollercoaster."

4: "Murray's performance has earned him a special place in fans' hearts."

5: "The cast and crew celebrated the milestone with gratitude and pride."

6: "NCIS continues to be a fan favorite, thanks in part to Murray's dedication."

7: "The show's success is a testament to the hard work and talent of everyone involved."

8: "Murray's commitment to his character has been key to the show's longevity."

9: "Here's to many more years and episodes of NCIS with Sean Murray at the helm."