The Amazing Spider-man 2 (2014) - Felicity Jones Accidentally Confirms Green Goblin

In an interview with View London, Jones said the following:

Can you tell us who you’re playing?

Felicity Jones: It’s all quite shrouded in secrecy, but I’m the Goblin’s girlfriend - I’m in a relationship with him, and his accomplice. I’m on the dark side.

What’s your character’s name, or can’t you say?

Felicity Jones: I can’t say actually. It’s all in the vaults of Marvel. I love all that secrecy, I think it’s great. It builds anticipation, there’s too much transparency in everything these days.