Ed Helms & John C. Reilly Nearly Nude In Funny New 'Cedar Rapids' Trailer (VIDEO)

12/23/2010 11:22 am ET | Updated May 25, 2011

What happens in Cedar Rapids stays in Cedar Rapids? Who knew this city in Iowa could be such the hopping time.

'The Hangover' star Ed Helms gets his first major lead role in the upcoming comedy 'Cedar Rapids,' the tale of a small town insurance salesman who heads to a mid-level convention in Cedar Rapids -- and begins the party weekend of his life. It looks like a fun, wild time, and definitely worth checking out.

In fact, it's got a pretty good cast -- Sigourney Weaver, Anne Heche, Stephen Root, Kurtwood Smith, Alia Shawkat (Maeby from 'Arrested Development'), Mike O'Malley, Rob Corddry and Seth Morris also co-star.

Think of it as 'The Hangover,' Midwest style. In a good way.