'Christmas Vacation' cast wore cards with Chevy Chase's dialogue | NYGazet

The stars of 'National Lampoon's Christmas Vacation' said they had to wear placards around their necks with Chevy Chase's dialogue on them because the comedian couldn't remember his lines.

The cast of National Lampoon's Christmas Vacation wore placards with Chevy Chase's dialogue around their necks. Chase confirmed that he couldn't remember all of his lines in a pivotal meltdown sequence. "It was just impossible for him to do because h... [3576 chars]