Continuity mistake: At the pre-prom party, the head in Kelly's glass of champagne disappears. No time has passed, so it hasn't gone flat. (00:25:45)
Beverly Hills, 90210 (1990)
1 continuity mistake in A Night to Remember - chronological order
More mistakes in Beverly Hills, 90210
Emily Valentine: This isn't Beverly Hills! It's Knot's Landing.
Trivia: James Eckhouse plays Jim Walsh, father of Brandon Walsh (Jason Priestley). In real life, Eckhouse is only 14 years older than Priestley.
Question: Was Valerie Malone introduced this season to balance out Brenda's departure?
Chosen answer: Yes, she was.