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.
Trivia: Here and in several other episodes, Burke's Law was one of the first TV series to break with longstanding Hollywood prejudices by hiring Latino actors like Cesar Romero to play Latino roles. In this episode, three years before becoming the Joker on Batman, Romero plays a Mexican police chief interrogating Amos Burke, whose rather prescient line to him is, "The joke's on the joker - I've been framed!" (00:06:30)
Trivia: In the movie, a soldier called Petronius unsuccessfully tries to murder the emperor Valentinian. The name "Petronius" was probably chosen because in reality the emperor was eventually killed by a senator called Petronius.
The Shrieking Madness - S1-E12
Trivia: When one of the waiters is picked up and thrown by Char-Gar Gothakon during the attack at Campus Burger, he screams the Wilhelm scream.
All-New Halloween Spooktacular! - S1-E6
Trivia: When Pietro says he'll help the twins maximise their candy acquisition, one twin says "Kick-ass!" and Wanda repeats to herself "kick-ass." Both Aaron Taylor-Johnson, who played Pietro in Avengers: Age of Ultron, and Evan Peters, who plays "Pietro" in WandaVision and the recent X-Men films, both starred in Kick-Ass.
Trivia: At the beginning, when Zack puts the music on for Woody, the music is actually the instrumental from the song he, Marcus and Cody composed for Jordin Sparks.
Trivia: The show is based on a comic books series written by Gerard Way, who was the lead singer for the band My Chemical Romance.
Trivia: Will Keene, who plays Father McPhail, is the real-life father of Dafne Keene, who plays Lyra Belacqua, the main protagonist in the series.
Trivia: The animated series featured the first appearance of the Holodeck (called the Rec Room) in this episode only. Gene Roddenberry wanted to use the Rec Room/Holodeck idea in the original live action series of the 1960s, but found that budgetary constraints were prohibitive at that time. The Rec Room finally appeared once in the animated series, in this episode, in 1973. It wouldn't be seen again until Star Trek: The Next Generation, in 1987, some 14 years later.
Trivia: Only mentioned in one episode early in the series, Steve Austin's least-referenced superhuman power was his ability to hold his breath for extraordinary lengths of time. Steve's phenomenal breath-holding ability was due to the fact that, even though he had two normal lungs, he had a much smaller circulatory system than a normal human being. Also, the Steve Austin in Martin Caidin's original book, "Cyborg," had an entire array of weapons, flares, communications gear, retractable swim fins, and scuba tanks built into his bionic body.
Trivia: In the lift, Peter Scarborough mentions building 616. In Marvel comics, Earth-616 is the main dimension most of the stories are set.
Clone Cadets - S3-E1
Trivia: Commander Colt watches Domino Squad do their test and says, "Start The Citadel challenge, version THX, variable 1138," which is a reference to THX 1138, another film by George Lucas.
Trivia: Although Laurel is a couple of years older than Sara, Katie Cassidy is only about a month older than Caity Lotz.
Trivia: While Hank and Dawn are in the warehouse on the truck there is the name "Ditko Movers", a reference to Steve Ditko, the creator of Hawk and Dove.
Trivia: Ash's original Japanese name, Satoshi, is a reference to Satoshi Tajiri, the creator of the Pokémon franchise.
Trivia: Simon Pegg's extended cameo as Hughie's father is a specific nod to the comics - the look of "Wee Hughie" in the original comics was based on Simon Pegg. Artist Darick Robertson said "it was important to capture an innocence but tough determination in Hughie. Two things that seemed to contradict each other and somehow in early sketches he kept looking too old. When I saw Simon Pegg in Spaced I thought he captured that balance perfectly." Pegg knew he was too old to play the character himself, but was happy to play his father.
Dragon Plays with Fire - S1-E13
Trivia: When Claire talks with Jeri on the street, there is a poster on a wall with Stan Lee on it.