Trees Made of Glass (1) - S1-E1
Trivia: In "Trees Made of Glass, Part 1", Gunneson (William Mapother) is shot in the chest four times by Caffrey. William Mapother previously played Ethan Rom on Lost, who was killed by four shots to the chest.
The Psychic - S1-E28
Trivia: Watch the drive-in theater marquis when Briggs drives in to pick up his assignment. It reads "Geller and Solow / Spend the Money" - an in-joke reference to producer Bruce Geller and Desilu executive Herb Solow.
Sins of the Fathers Chapter 9: Tombstone - S3-E9
Trivia: When Spider-Man saves Tombstone from falling into a bubbling vat he jokes about him coming out with "green hair." Clearly that's a joke referencing DC comics' Joker.
The Forms of Things Unknown - S1-E32
Trivia: This is the only Outer Limits episode that lacks both opening and closing narration. It was absent because "Forms" was the unsold pilot for a series called The Unknown. A second version, stripped of all its supernatural elements (Tone was simply a mad scientist, not a real time traveler), also failed to sell.
Trivia: For some reason there is a picture of Batman's eye on Miss Parker's desk. It is between the picture of her and her father and a candy bowl. It looks like the Val Kilmer Batman, but I'm not sure. (00:00:25)
Trivia: Red's trademark fedora was James Spader's idea.
Trivia: This is the TV version of the two made-for-television films.
Trivia: The name of Byers' father is Bertram. In The X Files episode, "The Unusual Suspects," Byers tells the police that his name is John Fitzgerald Byers, born on 11/22/63, and that before JFK's assassination, his parents were going to name him Bertram.
Unraveling - S1-E7
Trivia: Christina is thrown out of her house after the revelation that she's been lying about her life, and leaves town on a Greyhound as the camera pans down to reveal a sign saying "Now leaving Point Pleasant. Please come back soon.". This is almost identical (both the shot of the sign and the story behind it) to the Buffy The Vampire Slayer episode "Becoming" (2x21) - both the show's executive producer (Marti Noxon) and the writer of this episode (Diego Gutierrez) are former BtVS writers.
Trivia: The episode revolves around a man killing people with the same first names as the thirteen apostles (Mary Magdalene being the 13th), and killing them in a similar fashion in which the apostles died. At one point, Colby and David find a box with a mannequin's head in it. This is a reference to the film Se7en, in which seven people are killed for committing one of the seven deadly sins. The film ends with the main characters finding an actual head in a box.
II (The Samurai called Jack) - S1-E2
Trivia: Some of the dogs working at the mine look like ones from "2 Stupid Dogs".
Trivia: ANBU members are the equivalent of the secret service. The company ANBU also produce the show along with Anime.
Regard a Mere Mad Rager - S2-E19
Trivia: Even though simply opening the door is the solution, the math problem given yields an imaginary number. In the problem "boing" equals -1 and "flarp" equals 2. Then it asks what is the square root of -1 over 2. It's impossible to get the square root of a negative number since any number times itself yields a positive number.
Trivia: In "Four dreams" the alternative Allison who doesn't have children looks at some kids in a restaurant and gets a dreamy look on her face. The mother of the children she is admiring addresses her daughter as "Sofia". The "real" Allison's daughter Ariel is played by actress Sofia Vassilieva.
Trivia: Sam mentioned an old case from 1999. In the German dubbed version, it's from 1990 (even in the German subtitles it's 1999). Obviously the missing nine years takes to long to fit into the mouth movements. (00:11:10)
Trivia: Michael Mann was originally against casting Don Johnson. Prior to this TV series, Johnson had starred in four failed TV pilots.
The Disappearance of Mr. Davenheim - S2-E5
Trivia: David Suchet performed all the various conjuring tricks Poirot is trying to pull off. The illusionist in the theater show at the beginning is the late Patrick Page, real life stage magician and coach/consultant for the episode.
Trivia: The name on Jenkins' disguise is "Chuck Spadina." When Keanu Reeves first came to Hollywood, he was told his name was "a little too exotic," and it was suggested he should change his name. Chuck Spadina was one option he considered, although apparently not very seriously.
Not All Men - S1-E7
Trivia: When Taissa leaves work and sees an angry man in his car repeatedly trying to jam his straw into his drink, the logo on the cup is the Busy Bee Cafe logo. The Busy Bee cafe was seen in the original Twilight Zone episode Nick of Time with William Shatner.