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Chevy Chase Reveals Line Memorization Secrets at FAN EXPO

8/31/2025

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Summary

Story summary

At FAN EXPO Chicago 2025, cast members from National Lampoon's Christmas Vacation shared insights on Chevy Chase's line memorization challenges.
Randy Quaid mentioned that crew members used placards to assist Chase with his dialogue.
Chase acknowledged that this technique allowed him to concentrate on his performance.
The discussed scene depicts Clark's intense reaction to a disappointing Christmas bonus.

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Story summary

At FAN EXPO Chicago 2025, cast members from National Lampoon's Christmas Vacation shared insights on Chevy Chase's line memorization challenges.
Randy Quaid mentioned that crew members used placards to assist Chase with his dialogue.
Chase acknowledged that this technique allowed him to concentrate on his performance.
The discussed scene depicts Clark's intense reaction to a disappointing Christmas bonus.