Saturday Night features a key moment for showrunner Lorne Michaels amidst the chaos of pulling off the first episode of SNL, and it was a last minute addition.
Bones star David Boreanaz attributed the show's sustained success to someone who never actually appeared on the series, but had an immeasurable impact on it.
An emotionally devastating closing moment of Slow Horses season 4 wouldn't have happened without a season 3 scene where two actors overdelivered in a big way.
Tilda Swinton voiced The Deep's octopus girlfriend on The Boys, although series creator Eric Kripke originally (jokingly) had another Oscar-winner in mind.
The Terrifier films boast some of the most impressive practical effects in horror, and some of the techniques are pulled off with household items like condoms.
Heroes & Villains has a new Weapon X clothing and accessories collection that pays tribute to the experimental program that gave us Deadpool and Wolverine.