Trivia: Set in 1924, a few publicity shots of the Series 5 cast members, new and old, were rolled out, and one promotional photo in particular was quite revealing. Sitting on the mantelpiece behind cast members Hugh Bonneville and Laura Carmichael, who play the Earl of Grantham and Lady Edith, was a modern-day plastic bottle of water.
Indifference - S4-E4
Trivia: When Michonne and Daryl are walking toward the gas station sign, above the word diesel it spells out HELL in upside down numbers. (00:08:59)
The Guardian - S1-E5
Trivia: Stan Lee makes a cameo describing the Division's operative as being like a superhero. (00:07:00)
Trivia: Author Tess Gerritsen, creator of the series of novels upon which the TV series is based, appears as an author at the mystery writer convention.
Blade VS Buffy Summers - S12-E10
Trivia: The vampire that is wearing the sparkly silver shirt and throws his hands up in the air before trying to attack Buffy, and then gets killed by a double crossbow headshot going through another vampire, is actually a cameo of the voice actor for Boomstick, Chad James, one of the two hosts of Death Battle. (00:18:30)