Aunt May: What happened to your face? It's filthy!
Peter Parker: You know, I was cleaning the chimney.
Aunt May: We have no chimney.
Peter Parker: Whaaat?
When the doctor wants to study Electro, a green screen and some other things are reflected in his glasses.
In the Secret Projects division at Oscorp we see two other projects besides the Rhino and Goblin suits, a backpack with wings and another with tentacles. The wings belong to the Vulture and the tentacles to Doctor Octopus.