Iconic comedian Chevy Chase heads across the states for a series of Christmas-themed talks this year as he presents a special screening of National Lampoon's Christmas Vacation. The comedian, actor, and writer started acting in the National Lampoon films during the 1980s whilst also being the host of the popular evening talk show Saturday Night Live from 1978 to 1997.

The HISTORY Channel's long-running out-of-this-world show takes to the road this year, offering audiences the chance to enjoy a ninety-minute experience like no other. The show's famous faces; Ancient Astronaut Theorist Giorgio A. Tsoukalas, author David Childress and of course, Investigative Mythologist William Henry are all on board, discussing theories from Ancient Egypt to the long-awaited Disclosure!