During the making of the scene where Finch is sat alone in his living room, drinking and taking drugs, Francis Cruz drunk half a bottle of whiskey in half an hour.
Although only lasting a mere 3 minutes on film, it took two days to film the car park sequence where Eve is killed.
The younger version of Amelia is played by Harriet Seed's real-life niece, Erin Stanton.
Nigel Canepa became sick with the flu during the first week of filming. For many of his subsequent scenes, his voice is raspier than normal, and his flared eyes are noticeable.
In the flashback scene, the young version of Eve is played by Orlando Charvetto's daughter.