Season 4

Dave journeys to a place where almost anything's legal, Amsterdam. So he tries to and stays up late to commit all 7 deadly sins.

Dave's off to jolly old England to take in new the late night adventures into.

Dave's up all night deep in the heart of Texas. He's up late taking in an all-girl roller derby match and making geek-speak with the Austin Robot Group.

Dave's out late in an island paradise as he crosses a few miles to visit Hawaii. He hangs with a Private Investigator, does a duet with Don Ho, and drag races in a taxi cab.