Continuity mistake: There is a blizzard on Christmas Eve dumping two feet of snow on Milwaukee. Mrs. Cunningham, LaurieBeth and Al are stuck at the Cunningham's house. Near the beginning of the episode, they show an exterior shot before they go inside the house. The driveway for the house is wet looking but totally clear of snow, with no one there to clean it, and it's still snowing. The hardware store has two feet of snow outside of it.
Happy Days (1974)
1 continuity mistake in White Christmas
Starring: Ron Howard, Henry Winkler, Marion Ross, Tom Bosley, Erin Moran
Continuity mistake: When Richie gets up from a table at Arnold's to meet with the Fonz in the men's room he's wearing jeans. When he enters the men's room he's wearing grey slacks. (00:07:50)
Richie Cunningham: A shark? That is the stupidest thing I have ever heard.
Fonzie: Stupid, yes. Also dumb. But it is something I've gotta do.
Richie Cunningham: Fonz, you're not jumping over garbage cans on a bike. You're jumping over a shark. On nothing! On a couple of little skis! One little slip and chomp! Chomp! Chomp.
Fonzie: Thanks a lot for your support. Look, I was challenged. I gotta jump.
Trivia: In many episodes you can see a pennant near the jukebox that reads Stacey vertically. That's in homage to Henry Winkler's wife, Stacey Weitzman.
Question: How could the play "The Rainmaker" still be performed after Fonzie scared off the director?
Answer: If all the actors and hands know their roles well enough they could perform the play reasonably well even without a director.
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