Who is the man in the credit scene in The Amazing Spider-Man? - Movies & TV

In rel="noreferrer">The Amazing Spider-Man, in the post credit scene
Dr. Curt Connors is in a jail cell and he was talking with
someone, but his face was never shown in the movie due to shadows. Here is the href="http://www.youtube.com/watch?v=m-NDoaMxgP8" rel="noreferrer">youtube
link of that scene. Also, this is a still image from the
scene:

src="https://i.stack.imgur.com/484Tn.jpg" alt="enter image description
here">

Does anyone have any idea
who the man is in the credit scene in The Amazing
Spider-Man?