Don't get too excited, Mad Men fans.

The Emmy-nominated drama has released a number of still images from its upcoming fourth season, but none shed a great deal of light on what viewers can expect when the series returns on July 25.

What year is it? What's the state of Don's divorce and his new company? It's all unclear, but one thing is for certain: we can't wait to find out.

Below, we've posted a new promotional photo of the cast, along with pictures from its fourth season premiere, "Public Relations." We'll recap and review that installment in depth, soon after it airs...

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.