Piper Perabo: 4 pics from the 'Covert Affairs' season premiere

Why so serious, Annie?

Piper Perabo begins her second season on "Covert Affairs" Tuesday night (June 7), and from the photos of her USA provided, she's got a lot on her mind. As we mentioned in our preview piece, the episode opens with Annie in Guam, looking after Ben Mercer (Eion Bailey) as he recovers from being shot. She's appropriately island-attired in the shot above, but also a little worried-looking.

Soon it's back to Washington, though, where she gets her latest assignment: serving as the handler for an Estonian tennis player who's also a CIA asset. Again, she appears pensive.

She's still all serious in this shot, which looks to be of her taking lunch to her desk (nice touch with the Five Guys cup, by the way; the burger chain is everywhere in D.C. and northern Virginia).

So can we get one smile, maybe? Please? Ah, there it is:

"Covert Affairs" premieres at 10 p.m. ET Tuesday on USA.