...Different Destinations - S3-E5
Trivia: While they're waiting for the Venek Horde to attack again, when John's chained to the statue Scorpius/Harvey's playing the harmonica with his feet up on John's lap. Notice that both soles of Scorpius/Harvey's red boots have the name "Andy" written on them. In "Toy Story" Woody's boot has "Andy" written on its sole, and here in John's mind it's to signify John's ownership of the neural clone.
The Scorn of the Star Sapphire! - S3-E5
Trivia: After freeing Miss Taylor from the grip of Star Sapphire, Green Lantern encases her in a green energy box and flies her away. The box is shaped almost exactly like a shuttle craft from Star Trek. (00:15:50)
Trivia: Frog Thor, aka Throg, has a brief appearance in this episode, trapped inside a jar and trying to retrieve Mjolnir. Director Kate Herron revealed that Chris Hemsworth actually provided the sound of Throg struggling to retrieve his hammer.
Trivia: Walter Jones (Zack the Black Ranger) is missing his left middle finger. If you look closely you'll see it missing at various times throughout the show. Particularly when he morphs (he's the only one that only has three fingers on top of the morpher).
Trivia: One of the severed heads on a spike is that of former president George W. Bush. Before shooting the scene, George RR Martin asked writers and producers David Benioff and D.B.Weis to have a cast of their 3 heads to be put on the spikes, but for budget reasons they opted to get a box from HBO's warehouse with used severed heads. They noted that one was Bush's, but they put a wig on it and got away with nobody noticing. In the Blu-Ray commentary the producers revealed the story, and got a lot of criticism from the right.
Trivia: As we see throughout the series, the demon Crowley's prized motorcar is a 1934 Bentley that he has owned and driven since it was new. The choice of this vehicle for the show was a deliberate departure from the original novel, in which Crowley drove a 1926 Bentley. As it turns out, neither Terry Pratchett nor Neil Gaiman knew anything about vintage cars when they co-authored "Good Omens"; in ignorance of the car's actual appearance, they arbitrarily chose a 1926 Bentley for The Book. During production of this TV series, however, when Neil Gaiman at last saw a 1926 Bentley, he realised that it was not at all the motorcar he and Pratchett had envisioned. Upon reviewing photos of many vintage Bentleys, Gaiman finally chose the 1934 model (as it more closely matched the "intended look" of Crowley's car) for the TV series.
Kiseki no fukkatsu! Yuyo no cosmo - S1-E5
Trivia: When Seiya opens his eyes hearing Miho calling his name, behind her in the audience a particularly bored animator decided to put in some silly characters, including the Tin Man, the Lion and a girl with the look of Dorothy from the wizard of Oz. (00:19:20)