PG-13 | | Comedy
When Clark and Cousin Eddie are talking in the living room, they are drinking egg nog out of Walley World mugs. Walley World was the destination of the Griswold's in National Lampoon's Vacation (1983).
Do you sleep with your brother? Do you know how sick and twisted that is?
Ellen: Well, I'm sleeping with your father. Don't be so dramatic.
When Clark is getting his coffee in the office talking to his co-worker, the crew is reflected in the coffee pot.
The opening credits feature a cartoon of Santa delivering the Griswold family's Christmas presents while also getting electrocuted, hit by bricks, setting his pants on fire, falling into the snow and being chased by a rolling snowman head
To receive a PG certificate in the UK all cinema and video versions were cut by 2 secs to remove the swearing from 'We're gonna have the happiest Christmas since Bing Crosby tap-danced with Danny fucking Kaye.'
$11,750,203 3 December 1989