Just saw "Knight and Day"

I saw "Knight and Day" starring Tom Cruise and Cameron Diaz. You ever have one of those moments when you think and actor looks like another actor? I did in this movie! There's a character named "Fitzgerald" played by actor Peter Sarsgaard. For the life of me, I swore it was actor Jonny Lee Miller. When I got home, I had to look it up and discovered that these two actors are not one and the same.
You decide..See any semblance?