NCIS/Fridge

Fridge Brilliance

 * In "Chimera," Commander William Skinner, who is in charge of the titular "black ship," is played by Steven Culp. He also played Clayton Webb, a CIA agent who had Think about that for a second.
 * In "Toxic", Palmer picks up and expands on Ducky's explanation on the reasons one would or would not wear shoes historically and explains that he once wrote a paper on- he gets cut off before he can name the topic, but it's obviously something to do with shoes. Why would Palmer write such a paper? Because he has a shoe fetish.
 * You know how, in NCIS, Tony keeps making pop culture references, while Ziva can hardly get any idiom right? Notice how Tony's always talking about his sex while Ziva rarely does? Notice how Tony's quotes cause people to underestimate him, while it's implied Ziva misquotes on purpose to produce the same effect? Notice how they mirror each other in a few other ways?
 * The ME's name is Donald Mallard. A mallard, as his nickname (Ducky) implies, is a duck. Essentially, we have a character named "Donald Duck" on the show. -- Tsunoba
 * At first glance, McGee appears to be the Unfavorite (at least compared to Abby, Tony and Ziva) where Gibbs is concerned. But after a few seasons of watching Gibbs interact with various people, it's clear that he cares about McGee as much as any member of his team. But while Tony, Ziva and Abby are allowed to operate with a freer hand (in part because of their respective experience levels and individual personalities), McGee is kept on a shorter leash because he HAS to be. He has a tendency to get lost in the details, become easily distracted by issues in his private life (women, his writing, video games) and occasionally is still intimidated by power (a disadvantage when investigating crimes occasionally involving high-ranking officials). But thanks in part to Gibbs and his "tough love", he's now a more proficient agent and seems far more comfortable in his own skin. And thus, a much more effective member of the team. Now, if Gibbs ever does join Mike Franks in Mexico (or wherever), he can be completely confident that NCIS (and NCIS) is in good hands. And one also gets the feeling that he's training Palmer in the exact same manner. -- TVsTim1
 * In the pilot episode "Yankee White" it is not really strange Gibbs knew the plot of Air Force One and about the traitor. The traitor was also named Gibbs. Because of the same name and NCIS!Gibbs' patriotism he remembered the plot out of dislike of his name being the name of a traitor.
 * The father-daughter dynamic between Gibbs and Ziva gets a boost if one noticed Ziva's birthday when it was revealed: if you figure out how old his daughter was when, it works out that she and Ziva were born around the same time. Ziva is literally his daughter's age.

Fridge Horror

 * In Life Before His Eyes, the various characters try to convince Gibbs not to let himself be killed by a random guy by showing him A Us of things being differently, because "everything happens for a reason". Only that
 * Also, the guy who talks to Gibbs about him shooting Hernandez: