It's sweeping the nation," jokes the actor, who reflected on the 1989 rom-com in an interview with PEOPLE Billy Crystal says there’s a moment from When Harry Met Sally that fans have been quoting back ...

It's time to return to Katz's Deli with the stars of "When Harry Met Sally" – this time though, it's for a Super Bowl ad ...

In the Super Bowl spot, Billy Crystal and Meg Ryan are sitting down at the famous Katz’s Deli, as USA TODAY’s Ad Meter noted, ...

Billy Crystal says there’s a moment from When Harry ... “There were so many people in there and they're all in on the joke,” she says. “And we all wanted to be in on the joke, the extras.