Red: Part Two is the nineteenth episode of NCIS: Los Angeles Season Four as well as the 91st episode of the entire series.
On May 15, 2013, CBS confirmed that NCIS: Red was officially passed on and would not be moving forward, making this and Red: Part One the only two episodes to feature the NCIS: Red Team.
While the LA team chases leads digitally and locally, the NCIS: Red team travels in their mobile trucks, nicknamed Laverne and Shirley, in a race to track down a cunning terrorist before he disappears.
This episode is the second part of the two part pilot for NCIS: RED.
Technical error; the Red team uses Glocks, it's common knowledge that NCIS standard issue side arm is the SIG-Sauer which is the case for the regular cast members of NCIS: Los Angeles (with the exception of Deeks who is still an LAPD officer and has used a Beretta 92F) and in the original NCIS.
Omid Abtahi, who plays the terrorist Ari Sayed in this episode also played the terrorist Saleem Ulmann on the original NCIS.