The Denny's "Always Open" campaign takes a walk on the funny side with host David Koechner trying to get several all-star comedians to "open up" while sitting at a Denny's booth. First up, Jason Bateman, who confesses tot being a germaphobe, and finally tries out a dramatic sigh after much urging from Koechner. Next up, Will Arnett, Sarah Silverman, Amy Pohler, Will Forte and Kristin Bell.