Vacation stars three comedian actors.
Cornelius Crane `` Chevy '' Chase ( [ ˈtʃɛvi ] born October 8 , 1943 ) is an American actor and comedian . Edward Parker Helms ( born January 24 , 1974 ) is an American actor , comedian , and singer . Leslie Mann ( born March 26 , 1972 ) is an American actress and comedian known for her roles in comedic films such as The Cable Guy ( 1996 ) , George of the Jungle ( 1997 ) , Big Daddy ( 1999 ) , Timecode ( 2000 ) , Perfume ( 2001 ) , Stealing Harvard ( 2002 ) , The 40-Year-Old Virgin ( 2005 ) , Knocked Up ( 2007 ) , 17 Again ( 2009 ) , Funny People ( 2009 ) , Rio ( 2011 ) , The Change-Up ( 2011 ) , This Is 40 ( 2012 ) , The Bling Ring ( 2013 ) , The Other Woman ( 2014 ) , Vacation ( 2015 ) and How to Be Single ( 2016 ) . Vacation (2015 film) . It stars Ed Helms , Christina Applegate , Skyler Gisondo , Steele Stebbins , Leslie Mann , Chris Hemsworth , Beverly D'Angelo , and Chevy Chase .